15263128680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{3877}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 46740758400

約数和(自身を除く): 31477629720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 619, 636, 795, 1060, 1238, 1272, 1590, 1857, 2120, 2476, 3095, 3180, 3714, 3877, 4952, 6190, 6360, 7428, 7754, 9285, 11631, 12380, 14856, 15508, 18570, 19385, 23262, 24760, 31016, 32807, 37140, 38770, 46524, 58155, 65614, 74280, 77540, 93048, 98421, 116310, 131228, 155080, 164035, 196842, 205481, 232620, 262456, 328070, 393684, 410962, 465240, 492105, 616443, 656140, 787368, 821924, 984210, 1027405, 1232886, 1312280, 1643848, 1968420, 2054810, 2399863, 2465772, 3082215, 3936840, 4109620, 4799726, 4931544, 6164430, 7199589, 8219240, 9599452, 11999315, 12328860, 14399178, 19198904, 23998630, 24657720, 28798356, 35997945, 47997260, 57596712, 71995890, 95994520, 127192739, 143991780, 254385478, 287983560, 381578217, 508770956, 635963695, 763156434, 1017541912, 1271927390, 1526312868, 1907891085, 2543854780, 3052625736, 3815782170, 5087709560, 7631564340, 15263128680]

約数ペア:

[(1, 15263128680), (2, 7631564340), (3, 5087709560), (4, 3815782170), (5, 3052625736), (6, 2543854780), (8, 1907891085), (10, 1526312868), (12, 1271927390), (15, 1017541912), (20, 763156434), (24, 635963695), (30, 508770956), (40, 381578217), (53, 287983560), (60, 254385478), (106, 143991780), (120, 127192739), (159, 95994520), (212, 71995890), (265, 57596712), (318, 47997260), (424, 35997945), (530, 28798356), (619, 24657720), (636, 23998630), (795, 19198904), (1060, 14399178), (1238, 12328860), (1272, 11999315), (1590, 9599452), (1857, 8219240), (2120, 7199589), (2476, 6164430), (3095, 4931544), (3180, 4799726), (3714, 4109620), (3877, 3936840), (4952, 3082215), (6190, 2465772), (6360, 2399863), (7428, 2054810), (7754, 1968420), (9285, 1643848), (11631, 1312280), (12380, 1232886), (14856, 1027405), (15508, 984210), (18570, 821924), (19385, 787368), (23262, 656140), (24760, 616443), (31016, 492105), (32807, 465240), (37140, 410962), (38770, 393684), (46524, 328070), (58155, 262456), (65614, 232620), (74280, 205481), (77540, 196842), (93048, 164035), (98421, 155080), (116310, 131228)]