667767360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53507}}^1$

素因数の和:53540

約数の個数: 112

約数和(自身を含む): 2283293376

約数和(自身を除く): 1615526016

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, 53507, 107014, 160521, 214028, 267535, 321042, 428056, 535070, 642084, 695591, 802605, 856112, 1070140, 1284168, 1391182, 1605210, 1712224, 2086773, 2140280, 2568336, 2782364, 3210420, 3424448, 3477955, 4173546, 4280560, 5136672, 5564728, 6420840, 6955910, 8347092, 8561120, 10273344, 10433865, 11129456, 12841680, 13911820, 16694184, 17122240, 20867730, 22258912, 25683360, 27823640, 33388368, 41735460, 44517824, 51366720, 55647280, 66776736, 83470920, 111294560, 133553472, 166941840, 222589120, 333883680, 667767360]

約数ペア:

[(1, 667767360), (2, 333883680), (3, 222589120), (4, 166941840), (5, 133553472), (6, 111294560), (8, 83470920), (10, 66776736), (12, 55647280), (13, 51366720), (15, 44517824), (16, 41735460), (20, 33388368), (24, 27823640), (26, 25683360), (30, 22258912), (32, 20867730), (39, 17122240), (40, 16694184), (48, 13911820), (52, 12841680), (60, 11129456), (64, 10433865), (65, 10273344), (78, 8561120), (80, 8347092), (96, 6955910), (104, 6420840), (120, 5564728), (130, 5136672), (156, 4280560), (160, 4173546), (192, 3477955), (195, 3424448), (208, 3210420), (240, 2782364), (260, 2568336), (312, 2140280), (320, 2086773), (390, 1712224), (416, 1605210), (480, 1391182), (520, 1284168), (624, 1070140), (780, 856112), (832, 802605), (960, 695591), (1040, 642084), (1248, 535070), (1560, 428056), (2080, 321042), (2496, 267535), (3120, 214028), (4160, 160521), (6240, 107014), (12480, 53507)]