73115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2153}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 220224960

約数和(自身を除く): 147109080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2153, 2264, 2830, 3396, 4245, 4306, 5660, 6459, 6792, 8490, 8612, 10765, 11320, 12918, 16980, 17224, 21530, 25836, 32295, 33960, 43060, 51672, 64590, 86120, 129180, 258360, 609299, 1218598, 1827897, 2437196, 3046495, 3655794, 4874392, 6092990, 7311588, 9139485, 12185980, 14623176, 18278970, 24371960, 36557940, 73115880]

約数ペア:

[(1, 73115880), (2, 36557940), (3, 24371960), (4, 18278970), (5, 14623176), (6, 12185980), (8, 9139485), (10, 7311588), (12, 6092990), (15, 4874392), (20, 3655794), (24, 3046495), (30, 2437196), (40, 1827897), (60, 1218598), (120, 609299), (283, 258360), (566, 129180), (849, 86120), (1132, 64590), (1415, 51672), (1698, 43060), (2153, 33960), (2264, 32295), (2830, 25836), (3396, 21530), (4245, 17224), (4306, 16980), (5660, 12918), (6459, 11320), (6792, 10765), (8490, 8612)]