472854720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37889}}^1$

素因数の和:37922

約数の個数: 112

約数和(自身を含む): 1616842080

約数和(自身を除く): 1143987360

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 37889, 75778, 113667, 151556, 189445, 227334, 303112, 378890, 454668, 492557, 568335, 606224, 757780, 909336, 985114, 1136670, 1212448, 1477671, 1515560, 1818672, 1970228, 2273340, 2424896, 2462785, 2955342, 3031120, 3637344, 3940456, 4546680, 4925570, 5910684, 6062240, 7274688, 7388355, 7880912, 9093360, 9851140, 11821368, 12124480, 14776710, 15761824, 18186720, 19702280, 23642736, 29553420, 31523648, 36373440, 39404560, 47285472, 59106840, 78809120, 94570944, 118213680, 157618240, 236427360, 472854720]

約数ペア:

[(1, 472854720), (2, 236427360), (3, 157618240), (4, 118213680), (5, 94570944), (6, 78809120), (8, 59106840), (10, 47285472), (12, 39404560), (13, 36373440), (15, 31523648), (16, 29553420), (20, 23642736), (24, 19702280), (26, 18186720), (30, 15761824), (32, 14776710), (39, 12124480), (40, 11821368), (48, 9851140), (52, 9093360), (60, 7880912), (64, 7388355), (65, 7274688), (78, 6062240), (80, 5910684), (96, 4925570), (104, 4546680), (120, 3940456), (130, 3637344), (156, 3031120), (160, 2955342), (192, 2462785), (195, 2424896), (208, 2273340), (240, 1970228), (260, 1818672), (312, 1515560), (320, 1477671), (390, 1212448), (416, 1136670), (480, 985114), (520, 909336), (624, 757780), (780, 606224), (832, 568335), (960, 492557), (1040, 454668), (1248, 378890), (1560, 303112), (2080, 227334), (2496, 189445), (3120, 151556), (4160, 113667), (6240, 75778), (12480, 37889)]