138091440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 429267168

約数和(自身を除く): 291175728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1033, 1114, 1671, 2066, 2228, 2785, 3099, 3342, 4132, 4456, 5165, 5570, 6198, 6684, 8264, 8355, 8912, 10330, 11140, 12396, 13368, 15495, 16528, 16710, 20660, 22280, 24792, 26736, 30990, 33420, 41320, 44560, 49584, 61980, 66840, 82640, 123960, 133680, 247920, 575381, 1150762, 1726143, 2301524, 2876905, 3452286, 4603048, 5753810, 6904572, 8630715, 9206096, 11507620, 13809144, 17261430, 23015240, 27618288, 34522860, 46030480, 69045720, 138091440]

約数ペア:

[(1, 138091440), (2, 69045720), (3, 46030480), (4, 34522860), (5, 27618288), (6, 23015240), (8, 17261430), (10, 13809144), (12, 11507620), (15, 9206096), (16, 8630715), (20, 6904572), (24, 5753810), (30, 4603048), (40, 3452286), (48, 2876905), (60, 2301524), (80, 1726143), (120, 1150762), (240, 575381), (557, 247920), (1033, 133680), (1114, 123960), (1671, 82640), (2066, 66840), (2228, 61980), (2785, 49584), (3099, 44560), (3342, 41320), (4132, 33420), (4456, 30990), (5165, 26736), (5570, 24792), (6198, 22280), (6684, 20660), (8264, 16710), (8355, 16528), (8912, 15495), (10330, 13368), (11140, 12396)]