620490240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 2262712320

約数和(自身を除く): 1642222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 191, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 382, 384, 423, 432, 470, 480, 512, 540, 564, 573, 576, 640, 705, 720, 752, 764, 768, 846, 864, 940, 955, 960, 1080, 1128, 1146, 1152, 1269, 1280, 1410, 1440, 1504, 1528, 1536, 1692, 1719, 1728, 1880, 1910, 1920, 2115, 2160, 2256, 2292, 2304, 2538, 2560, 2820, 2865, 2880, 3008, 3056, 3384, 3438, 3456, 3760, 3820, 3840, 4230, 4320, 4512, 4584, 4608, 5076, 5157, 5640, 5730, 5760, 6016, 6112, 6345, 6768, 6876, 6912, 7520, 7640, 7680, 8460, 8595, 8640, 8977, 9024, 9168, 10152, 10314, 11280, 11460, 11520, 12032, 12224, 12690, 13536, 13752, 13824, 15040, 15280, 16920, 17190, 17280, 17954, 18048, 18336, 20304, 20628, 22560, 22920, 23040, 24064, 24448, 25380, 25785, 26931, 27072, 27504, 30080, 30560, 33840, 34380, 34560, 35908, 36096, 36672, 40608, 41256, 44885, 45120, 45840, 48896, 50760, 51570, 53862, 54144, 55008, 60160, 61120, 67680, 68760, 69120, 71816, 72192, 73344, 80793, 81216, 82512, 89770, 90240, 91680, 97792, 101520, 103140, 107724, 108288, 110016, 120320, 122240, 134655, 135360, 137520, 143632, 146688, 161586, 162432, 165024, 179540, 180480, 183360, 203040, 206280, 215448, 216576, 220032, 242379, 244480, 269310, 270720, 275040, 287264, 293376, 323172, 324864, 330048, 359080, 360960, 366720, 403965, 406080, 412560, 430896, 440064, 484758, 488960, 538620, 541440, 550080, 574528, 646344, 649728, 660096, 718160, 733440, 807930, 812160, 825120, 861792, 880128, 969516, 1077240, 1082880, 1100160, 1149056, 1211895, 1292688, 1320192, 1436320, 1466880, 1615860, 1624320, 1650240, 1723584, 1939032, 2154480, 2200320, 2298112, 2423790, 2585376, 2640384, 2872640, 3231720, 3248640, 3300480, 3447168, 3878064, 4308960, 4400640, 4596224, 4847580, 5170752, 5745280, 6463440, 6600960, 6894336, 7756128, 8617920, 9695160, 10341504, 11490560, 12926880, 13201920, 13788672, 15512256, 17235840, 19390320, 20683008, 22981120, 25853760, 31024512, 34471680, 38780640, 41366016, 51707520, 62049024, 68943360, 77561280, 103415040, 124098048, 155122560, 206830080, 310245120, 620490240]

約数ペア:

[(1, 620490240), (2, 310245120), (3, 206830080), (4, 155122560), (5, 124098048), (6, 103415040), (8, 77561280), (9, 68943360), (10, 62049024), (12, 51707520), (15, 41366016), (16, 38780640), (18, 34471680), (20, 31024512), (24, 25853760), (27, 22981120), (30, 20683008), (32, 19390320), (36, 17235840), (40, 15512256), (45, 13788672), (47, 13201920), (48, 12926880), (54, 11490560), (60, 10341504), (64, 9695160), (72, 8617920), (80, 7756128), (90, 6894336), (94, 6600960), (96, 6463440), (108, 5745280), (120, 5170752), (128, 4847580), (135, 4596224), (141, 4400640), (144, 4308960), (160, 3878064), (180, 3447168), (188, 3300480), (191, 3248640), (192, 3231720), (216, 2872640), (235, 2640384), (240, 2585376), (256, 2423790), (270, 2298112), (282, 2200320), (288, 2154480), (320, 1939032), (360, 1723584), (376, 1650240), (382, 1624320), (384, 1615860), (423, 1466880), (432, 1436320), (470, 1320192), (480, 1292688), (512, 1211895), (540, 1149056), (564, 1100160), (573, 1082880), (576, 1077240), (640, 969516), (705, 880128), (720, 861792), (752, 825120), (764, 812160), (768, 807930), (846, 733440), (864, 718160), (940, 660096), (955, 649728), (960, 646344), (1080, 574528), (1128, 550080), (1146, 541440), (1152, 538620), (1269, 488960), (1280, 484758), (1410, 440064), (1440, 430896), (1504, 412560), (1528, 406080), (1536, 403965), (1692, 366720), (1719, 360960), (1728, 359080), (1880, 330048), (1910, 324864), (1920, 323172), (2115, 293376), (2160, 287264), (2256, 275040), (2292, 270720), (2304, 269310), (2538, 244480), (2560, 242379), (2820, 220032), (2865, 216576), (2880, 215448), (3008, 206280), (3056, 203040), (3384, 183360), (3438, 180480), (3456, 179540), (3760, 165024), (3820, 162432), (3840, 161586), (4230, 146688), (4320, 143632), (4512, 137520), (4584, 135360), (4608, 134655), (5076, 122240), (5157, 120320), (5640, 110016), (5730, 108288), (5760, 107724), (6016, 103140), (6112, 101520), (6345, 97792), (6768, 91680), (6876, 90240), (6912, 89770), (7520, 82512), (7640, 81216), (7680, 80793), (8460, 73344), (8595, 72192), (8640, 71816), (8977, 69120), (9024, 68760), (9168, 67680), (10152, 61120), (10314, 60160), (11280, 55008), (11460, 54144), (11520, 53862), (12032, 51570), (12224, 50760), (12690, 48896), (13536, 45840), (13752, 45120), (13824, 44885), (15040, 41256), (15280, 40608), (16920, 36672), (17190, 36096), (17280, 35908), (17954, 34560), (18048, 34380), (18336, 33840), (20304, 30560), (20628, 30080), (22560, 27504), (22920, 27072), (23040, 26931), (24064, 25785), (24448, 25380)]