68457360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 145278960

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, 1889, 2265, 2416, 3020, 3624, 3778, 4530, 5667, 6040, 7248, 7556, 9060, 9445, 11334, 12080, 15112, 18120, 18890, 22668, 28335, 30224, 36240, 37780, 45336, 56670, 75560, 90672, 113340, 151120, 226680, 285239, 453360, 570478, 855717, 1140956, 1426195, 1711434, 2281912, 2852390, 3422868, 4278585, 4563824, 5704780, 6845736, 8557170, 11409560, 13691472, 17114340, 22819120, 34228680, 68457360]

約数ペア:

[(1, 68457360), (2, 34228680), (3, 22819120), (4, 17114340), (5, 13691472), (6, 11409560), (8, 8557170), (10, 6845736), (12, 5704780), (15, 4563824), (16, 4278585), (20, 3422868), (24, 2852390), (30, 2281912), (40, 1711434), (48, 1426195), (60, 1140956), (80, 855717), (120, 570478), (151, 453360), (240, 285239), (302, 226680), (453, 151120), (604, 113340), (755, 90672), (906, 75560), (1208, 56670), (1510, 45336), (1812, 37780), (1889, 36240), (2265, 30224), (2416, 28335), (3020, 22668), (3624, 18890), (3778, 18120), (4530, 15112), (5667, 12080), (6040, 11334), (7248, 9445), (7556, 9060)]