339720480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2383}}^1$

素因数の和:2421

約数の個数: 240

約数和(自身を含む): 1308472704

約数和(自身を除く): 968752224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2383, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 4766, 5280, 5940, 6480, 7128, 7149, 7920, 8910, 9504, 9532, 11880, 11915, 12960, 14256, 14298, 15840, 17820, 19064, 21447, 23760, 23830, 26213, 28512, 28596, 35640, 35745, 38128, 42894, 47520, 47660, 52426, 57192, 64341, 71280, 71490, 76256, 78639, 85788, 95320, 104852, 107235, 114384, 128682, 131065, 142560, 142980, 157278, 171576, 190640, 193023, 209704, 214470, 228768, 235917, 257364, 262130, 285960, 314556, 321705, 343152, 381280, 386046, 393195, 419408, 428940, 471834, 514728, 524260, 571920, 629112, 643410, 686304, 707751, 772092, 786390, 838816, 857880, 943668, 965115, 1029456, 1048520, 1143840, 1179585, 1258224, 1286820, 1415502, 1544184, 1572780, 1715760, 1887336, 1930230, 2058912, 2097040, 2123253, 2359170, 2516448, 2573640, 2831004, 3088368, 3145560, 3431520, 3538755, 3774672, 3860460, 4194080, 4246506, 4718340, 5147280, 5662008, 6176736, 6291120, 7077510, 7549344, 7720920, 8493012, 9436680, 10294560, 10616265, 11324016, 12582240, 14155020, 15441840, 16986024, 18873360, 21232530, 22648032, 28310040, 30883680, 33972048, 37746720, 42465060, 56620080, 67944096, 84930120, 113240160, 169860240, 339720480]

約数ペア:

[(1, 339720480), (2, 169860240), (3, 113240160), (4, 84930120), (5, 67944096), (6, 56620080), (8, 42465060), (9, 37746720), (10, 33972048), (11, 30883680), (12, 28310040), (15, 22648032), (16, 21232530), (18, 18873360), (20, 16986024), (22, 15441840), (24, 14155020), (27, 12582240), (30, 11324016), (32, 10616265), (33, 10294560), (36, 9436680), (40, 8493012), (44, 7720920), (45, 7549344), (48, 7077510), (54, 6291120), (55, 6176736), (60, 5662008), (66, 5147280), (72, 4718340), (80, 4246506), (81, 4194080), (88, 3860460), (90, 3774672), (96, 3538755), (99, 3431520), (108, 3145560), (110, 3088368), (120, 2831004), (132, 2573640), (135, 2516448), (144, 2359170), (160, 2123253), (162, 2097040), (165, 2058912), (176, 1930230), (180, 1887336), (198, 1715760), (216, 1572780), (220, 1544184), (240, 1415502), (264, 1286820), (270, 1258224), (288, 1179585), (297, 1143840), (324, 1048520), (330, 1029456), (352, 965115), (360, 943668), (396, 857880), (405, 838816), (432, 786390), (440, 772092), (480, 707751), (495, 686304), (528, 643410), (540, 629112), (594, 571920), (648, 524260), (660, 514728), (720, 471834), (792, 428940), (810, 419408), (864, 393195), (880, 386046), (891, 381280), (990, 343152), (1056, 321705), (1080, 314556), (1188, 285960), (1296, 262130), (1320, 257364), (1440, 235917), (1485, 228768), (1584, 214470), (1620, 209704), (1760, 193023), (1782, 190640), (1980, 171576), (2160, 157278), (2376, 142980), (2383, 142560), (2592, 131065), (2640, 128682), (2970, 114384), (3168, 107235), (3240, 104852), (3564, 95320), (3960, 85788), (4320, 78639), (4455, 76256), (4752, 71490), (4766, 71280), (5280, 64341), (5940, 57192), (6480, 52426), (7128, 47660), (7149, 47520), (7920, 42894), (8910, 38128), (9504, 35745), (9532, 35640), (11880, 28596), (11915, 28512), (12960, 26213), (14256, 23830), (14298, 23760), (15840, 21447), (17820, 19064)]