123812040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8527}}^1$

素因数の和:8563

約数の個数: 96

約数和(自身を含む): 408320640

約数和(自身を除く): 284508600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 8527, 14520, 17054, 25581, 34108, 42635, 51162, 68216, 85270, 93797, 102324, 127905, 170540, 187594, 204648, 255810, 281391, 341080, 375188, 468985, 511620, 562782, 750376, 937970, 1023240, 1031767, 1125564, 1406955, 1875940, 2063534, 2251128, 2813910, 3095301, 3751880, 4127068, 5158835, 5627820, 6190602, 8254136, 10317670, 11255640, 12381204, 15476505, 20635340, 24762408, 30953010, 41270680, 61906020, 123812040]

約数ペア:

[(1, 123812040), (2, 61906020), (3, 41270680), (4, 30953010), (5, 24762408), (6, 20635340), (8, 15476505), (10, 12381204), (11, 11255640), (12, 10317670), (15, 8254136), (20, 6190602), (22, 5627820), (24, 5158835), (30, 4127068), (33, 3751880), (40, 3095301), (44, 2813910), (55, 2251128), (60, 2063534), (66, 1875940), (88, 1406955), (110, 1125564), (120, 1031767), (121, 1023240), (132, 937970), (165, 750376), (220, 562782), (242, 511620), (264, 468985), (330, 375188), (363, 341080), (440, 281391), (484, 255810), (605, 204648), (660, 187594), (726, 170540), (968, 127905), (1210, 102324), (1320, 93797), (1452, 85270), (1815, 68216), (2420, 51162), (2904, 42635), (3630, 34108), (4840, 25581), (7260, 17054), (8527, 14520)]