258613680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82889}}^1$

素因数の和:82918

約数の個数: 80

約数和(自身を含む): 863382240

約数和(自身を除く): 604768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 82889, 165778, 248667, 331556, 414445, 497334, 663112, 828890, 994668, 1077557, 1243335, 1326224, 1657780, 1989336, 2155114, 2486670, 3232671, 3315560, 3978672, 4310228, 4973340, 5387785, 6465342, 6631120, 8620456, 9946680, 10775570, 12930684, 16163355, 17240912, 19893360, 21551140, 25861368, 32326710, 43102280, 51722736, 64653420, 86204560, 129306840, 258613680]

約数ペア:

[(1, 258613680), (2, 129306840), (3, 86204560), (4, 64653420), (5, 51722736), (6, 43102280), (8, 32326710), (10, 25861368), (12, 21551140), (13, 19893360), (15, 17240912), (16, 16163355), (20, 12930684), (24, 10775570), (26, 9946680), (30, 8620456), (39, 6631120), (40, 6465342), (48, 5387785), (52, 4973340), (60, 4310228), (65, 3978672), (78, 3315560), (80, 3232671), (104, 2486670), (120, 2155114), (130, 1989336), (156, 1657780), (195, 1326224), (208, 1243335), (240, 1077557), (260, 994668), (312, 828890), (390, 663112), (520, 497334), (624, 414445), (780, 331556), (1040, 248667), (1560, 165778), (3120, 82889)]