4243920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17683}}^1$

素因数の和:17699

約数の個数: 40

約数和(自身を含む): 13156896

約数和(自身を除く): 8912976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17683, 35366, 53049, 70732, 88415, 106098, 141464, 176830, 212196, 265245, 282928, 353660, 424392, 530490, 707320, 848784, 1060980, 1414640, 2121960, 4243920]

約数ペア:

[(1, 4243920), (2, 2121960), (3, 1414640), (4, 1060980), (5, 848784), (6, 707320), (8, 530490), (10, 424392), (12, 353660), (15, 282928), (16, 265245), (20, 212196), (24, 176830), (30, 141464), (40, 106098), (48, 88415), (60, 70732), (80, 53049), (120, 35366), (240, 17683)]