1961059440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8171081}}^1$

素因数の和:8171097

約数の個数: 40

約数和(自身を含む): 6079285008

約数和(自身を除く): 4118225568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8171081, 16342162, 24513243, 32684324, 40855405, 49026486, 65368648, 81710810, 98052972, 122566215, 130737296, 163421620, 196105944, 245132430, 326843240, 392211888, 490264860, 653686480, 980529720, 1961059440]

約数ペア:

[(1, 1961059440), (2, 980529720), (3, 653686480), (4, 490264860), (5, 392211888), (6, 326843240), (8, 245132430), (10, 196105944), (12, 163421620), (15, 130737296), (16, 122566215), (20, 98052972), (24, 81710810), (30, 65368648), (40, 49026486), (48, 40855405), (60, 32684324), (80, 24513243), (120, 16342162), (240, 8171081)]