69045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 207709920

約数和(自身を除く): 138664200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1033, 1114, 1671, 2066, 2228, 2785, 3099, 3342, 4132, 4456, 5165, 5570, 6198, 6684, 8264, 8355, 10330, 11140, 12396, 13368, 15495, 16710, 20660, 22280, 24792, 30990, 33420, 41320, 61980, 66840, 123960, 575381, 1150762, 1726143, 2301524, 2876905, 3452286, 4603048, 5753810, 6904572, 8630715, 11507620, 13809144, 17261430, 23015240, 34522860, 69045720]

約数ペア:

[(1, 69045720), (2, 34522860), (3, 23015240), (4, 17261430), (5, 13809144), (6, 11507620), (8, 8630715), (10, 6904572), (12, 5753810), (15, 4603048), (20, 3452286), (24, 2876905), (30, 2301524), (40, 1726143), (60, 1150762), (120, 575381), (557, 123960), (1033, 66840), (1114, 61980), (1671, 41320), (2066, 33420), (2228, 30990), (2785, 24792), (3099, 22280), (3342, 20660), (4132, 16710), (4456, 15495), (5165, 13368), (5570, 12396), (6198, 11140), (6684, 10330), (8264, 8355)]