487986660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{129097}}^1$

素因数の和:129122

約数の個数: 96

約数和(自身を含む): 1735077120

約数和(自身を除く): 1247090460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 129097, 258194, 387291, 516388, 645485, 774582, 903679, 1161873, 1290970, 1549164, 1807358, 1936455, 2323746, 2581940, 2711037, 3485619, 3614716, 3872910, 4518395, 4647492, 5422074, 5809365, 6971238, 7745820, 8133111, 9036790, 10844148, 11618730, 13555185, 13942476, 16266222, 17428095, 18073580, 23237460, 24399333, 27110370, 32532444, 34856190, 40665555, 48798666, 54220740, 69712380, 81331110, 97597332, 121996665, 162662220, 243993330, 487986660]

約数ペア:

[(1, 487986660), (2, 243993330), (3, 162662220), (4, 121996665), (5, 97597332), (6, 81331110), (7, 69712380), (9, 54220740), (10, 48798666), (12, 40665555), (14, 34856190), (15, 32532444), (18, 27110370), (20, 24399333), (21, 23237460), (27, 18073580), (28, 17428095), (30, 16266222), (35, 13942476), (36, 13555185), (42, 11618730), (45, 10844148), (54, 9036790), (60, 8133111), (63, 7745820), (70, 6971238), (84, 5809365), (90, 5422074), (105, 4647492), (108, 4518395), (126, 3872910), (135, 3614716), (140, 3485619), (180, 2711037), (189, 2581940), (210, 2323746), (252, 1936455), (270, 1807358), (315, 1549164), (378, 1290970), (420, 1161873), (540, 903679), (630, 774582), (756, 645485), (945, 516388), (1260, 387291), (1890, 258194), (3780, 129097)]