15033920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 56

約数和(自身を含む): 39063168

約数和(自身を除く): 24029248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 4271, 8542, 17084, 21355, 34168, 42710, 46981, 68336, 85420, 93962, 136672, 170840, 187924, 234905, 273344, 341680, 375848, 469810, 683360, 751696, 939620, 1366720, 1503392, 1879240, 3006784, 3758480, 7516960, 15033920]

約数ペア:

[(1, 15033920), (2, 7516960), (4, 3758480), (5, 3006784), (8, 1879240), (10, 1503392), (11, 1366720), (16, 939620), (20, 751696), (22, 683360), (32, 469810), (40, 375848), (44, 341680), (55, 273344), (64, 234905), (80, 187924), (88, 170840), (110, 136672), (160, 93962), (176, 85420), (220, 68336), (320, 46981), (352, 42710), (440, 34168), (704, 21355), (880, 17084), (1760, 8542), (3520, 4271)]