839211360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134489}}^1$

素因数の和:134520

約数の個数: 96

約数和(自身を含む): 2846884320

約数和(自身を除く): 2007672960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 134489, 268978, 403467, 537956, 672445, 806934, 1075912, 1344890, 1613868, 1748357, 2017335, 2151824, 2689780, 3227736, 3496714, 4034670, 4303648, 5245071, 5379560, 6455472, 6993428, 8069340, 8741785, 10490142, 10759120, 12910944, 13986856, 16138680, 17483570, 20980284, 21518240, 26225355, 27973712, 32277360, 34967140, 41960568, 52450710, 55947424, 64554720, 69934280, 83921136, 104901420, 139868560, 167842272, 209802840, 279737120, 419605680, 839211360]

約数ペア:

[(1, 839211360), (2, 419605680), (3, 279737120), (4, 209802840), (5, 167842272), (6, 139868560), (8, 104901420), (10, 83921136), (12, 69934280), (13, 64554720), (15, 55947424), (16, 52450710), (20, 41960568), (24, 34967140), (26, 32277360), (30, 27973712), (32, 26225355), (39, 21518240), (40, 20980284), (48, 17483570), (52, 16138680), (60, 13986856), (65, 12910944), (78, 10759120), (80, 10490142), (96, 8741785), (104, 8069340), (120, 6993428), (130, 6455472), (156, 5379560), (160, 5245071), (195, 4303648), (208, 4034670), (240, 3496714), (260, 3227736), (312, 2689780), (390, 2151824), (416, 2017335), (480, 1748357), (520, 1613868), (624, 1344890), (780, 1075912), (1040, 806934), (1248, 672445), (1560, 537956), (2080, 403467), (3120, 268978), (6240, 134489)]