766729680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{21157}}^1$

素因数の和:21324

約数の個数: 80

約数和(自身を含む): 2392715904

約数和(自身を除く): 1625986224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 21157, 36240, 42314, 63471, 84628, 105785, 126942, 169256, 211570, 253884, 317355, 338512, 423140, 507768, 634710, 846280, 1015536, 1269420, 1692560, 2538840, 3194707, 5077680, 6389414, 9584121, 12778828, 15973535, 19168242, 25557656, 31947070, 38336484, 47920605, 51115312, 63894140, 76672968, 95841210, 127788280, 153345936, 191682420, 255576560, 383364840, 766729680]

約数ペア:

[(1, 766729680), (2, 383364840), (3, 255576560), (4, 191682420), (5, 153345936), (6, 127788280), (8, 95841210), (10, 76672968), (12, 63894140), (15, 51115312), (16, 47920605), (20, 38336484), (24, 31947070), (30, 25557656), (40, 19168242), (48, 15973535), (60, 12778828), (80, 9584121), (120, 6389414), (151, 5077680), (240, 3194707), (302, 2538840), (453, 1692560), (604, 1269420), (755, 1015536), (906, 846280), (1208, 634710), (1510, 507768), (1812, 423140), (2265, 338512), (2416, 317355), (3020, 253884), (3624, 211570), (4530, 169256), (6040, 126942), (7248, 105785), (9060, 84628), (12080, 63471), (18120, 42314), (21157, 36240)]