858320520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7152671}}^1$

素因数の和:7152685

約数の個数: 32

約数和(自身を含む): 2574961920

約数和(自身を除く): 1716641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7152671, 14305342, 21458013, 28610684, 35763355, 42916026, 57221368, 71526710, 85832052, 107290065, 143053420, 171664104, 214580130, 286106840, 429160260, 858320520]

約数ペア:

[(1, 858320520), (2, 429160260), (3, 286106840), (4, 214580130), (5, 171664104), (6, 143053420), (8, 107290065), (10, 85832052), (12, 71526710), (15, 57221368), (20, 42916026), (24, 35763355), (30, 28610684), (40, 21458013), (60, 14305342), (120, 7152671)]