307402560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 224

約数和(自身を含む): 1108984320

約数和(自身を除く): 801581760

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, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 705, 720, 752, 757, 846, 864, 940, 960, 1080, 1128, 1269, 1410, 1440, 1504, 1514, 1692, 1728, 1880, 2115, 2160, 2256, 2271, 2538, 2820, 2880, 3008, 3028, 3384, 3760, 3785, 4230, 4320, 4512, 4542, 5076, 5640, 6056, 6345, 6768, 6813, 7520, 7570, 8460, 8640, 9024, 9084, 10152, 11280, 11355, 12112, 12690, 13536, 13626, 15040, 15140, 16920, 18168, 20304, 20439, 22560, 22710, 24224, 25380, 27072, 27252, 30280, 33840, 34065, 35579, 36336, 40608, 40878, 45120, 45420, 48448, 50760, 54504, 60560, 67680, 68130, 71158, 72672, 81216, 81756, 90840, 101520, 102195, 106737, 109008, 121120, 135360, 136260, 142316, 145344, 163512, 177895, 181680, 203040, 204390, 213474, 218016, 242240, 272520, 284632, 320211, 327024, 355790, 363360, 406080, 408780, 426948, 436032, 533685, 545040, 569264, 640422, 654048, 711580, 726720, 817560, 853896, 960633, 1067370, 1090080, 1138528, 1280844, 1308096, 1423160, 1601055, 1635120, 1707792, 1921266, 2134740, 2180160, 2277056, 2561688, 2846320, 3202110, 3270240, 3415584, 3842532, 4269480, 4803165, 5123376, 5692640, 6404220, 6540480, 6831168, 7685064, 8538960, 9606330, 10246752, 11385280, 12808440, 15370128, 17077920, 19212660, 20493504, 25616880, 30740256, 34155840, 38425320, 51233760, 61480512, 76850640, 102467520, 153701280, 307402560]

約数ペア:

[(1, 307402560), (2, 153701280), (3, 102467520), (4, 76850640), (5, 61480512), (6, 51233760), (8, 38425320), (9, 34155840), (10, 30740256), (12, 25616880), (15, 20493504), (16, 19212660), (18, 17077920), (20, 15370128), (24, 12808440), (27, 11385280), (30, 10246752), (32, 9606330), (36, 8538960), (40, 7685064), (45, 6831168), (47, 6540480), (48, 6404220), (54, 5692640), (60, 5123376), (64, 4803165), (72, 4269480), (80, 3842532), (90, 3415584), (94, 3270240), (96, 3202110), (108, 2846320), (120, 2561688), (135, 2277056), (141, 2180160), (144, 2134740), (160, 1921266), (180, 1707792), (188, 1635120), (192, 1601055), (216, 1423160), (235, 1308096), (240, 1280844), (270, 1138528), (282, 1090080), (288, 1067370), (320, 960633), (360, 853896), (376, 817560), (423, 726720), (432, 711580), (470, 654048), (480, 640422), (540, 569264), (564, 545040), (576, 533685), (705, 436032), (720, 426948), (752, 408780), (757, 406080), (846, 363360), (864, 355790), (940, 327024), (960, 320211), (1080, 284632), (1128, 272520), (1269, 242240), (1410, 218016), (1440, 213474), (1504, 204390), (1514, 203040), (1692, 181680), (1728, 177895), (1880, 163512), (2115, 145344), (2160, 142316), (2256, 136260), (2271, 135360), (2538, 121120), (2820, 109008), (2880, 106737), (3008, 102195), (3028, 101520), (3384, 90840), (3760, 81756), (3785, 81216), (4230, 72672), (4320, 71158), (4512, 68130), (4542, 67680), (5076, 60560), (5640, 54504), (6056, 50760), (6345, 48448), (6768, 45420), (6813, 45120), (7520, 40878), (7570, 40608), (8460, 36336), (8640, 35579), (9024, 34065), (9084, 33840), (10152, 30280), (11280, 27252), (11355, 27072), (12112, 25380), (12690, 24224), (13536, 22710), (13626, 22560), (15040, 20439), (15140, 20304), (16920, 18168)]