285543960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183041}}^1$

素因数の和:183068

約数の個数: 64

約数和(自身を含む): 922531680

約数和(自身を除く): 636987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 183041, 366082, 549123, 732164, 915205, 1098246, 1464328, 1830410, 2196492, 2379533, 2745615, 3660820, 4392984, 4759066, 5491230, 7138599, 7321640, 9518132, 10982460, 11897665, 14277198, 19036264, 21964920, 23795330, 28554396, 35692995, 47590660, 57108792, 71385990, 95181320, 142771980, 285543960]

約数ペア:

[(1, 285543960), (2, 142771980), (3, 95181320), (4, 71385990), (5, 57108792), (6, 47590660), (8, 35692995), (10, 28554396), (12, 23795330), (13, 21964920), (15, 19036264), (20, 14277198), (24, 11897665), (26, 10982460), (30, 9518132), (39, 7321640), (40, 7138599), (52, 5491230), (60, 4759066), (65, 4392984), (78, 3660820), (104, 2745615), (120, 2379533), (130, 2196492), (156, 1830410), (195, 1464328), (260, 1098246), (312, 915205), (390, 732164), (520, 549123), (780, 366082), (1560, 183041)]