159139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12511}}^1$

素因数の和:12580

約数の個数: 80

約数和(自身を含む): 502682112

約数和(自身を除く): 343542192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12511, 12720, 25022, 37533, 50044, 62555, 75066, 100088, 125110, 150132, 187665, 200176, 250220, 300264, 375330, 500440, 600528, 663083, 750660, 1000880, 1326166, 1501320, 1989249, 2652332, 3002640, 3315415, 3978498, 5304664, 6630830, 7956996, 9946245, 10609328, 13261660, 15913992, 19892490, 26523320, 31827984, 39784980, 53046640, 79569960, 159139920]

約数ペア:

[(1, 159139920), (2, 79569960), (3, 53046640), (4, 39784980), (5, 31827984), (6, 26523320), (8, 19892490), (10, 15913992), (12, 13261660), (15, 10609328), (16, 9946245), (20, 7956996), (24, 6630830), (30, 5304664), (40, 3978498), (48, 3315415), (53, 3002640), (60, 2652332), (80, 1989249), (106, 1501320), (120, 1326166), (159, 1000880), (212, 750660), (240, 663083), (265, 600528), (318, 500440), (424, 375330), (530, 300264), (636, 250220), (795, 200176), (848, 187665), (1060, 150132), (1272, 125110), (1590, 100088), (2120, 75066), (2544, 62555), (3180, 50044), (4240, 37533), (6360, 25022), (12511, 12720)]