2460178920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20501491}}^1$

素因数の和:20501505

約数の個数: 32

約数和(自身を含む): 7380537120

約数和(自身を除く): 4920358200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20501491, 41002982, 61504473, 82005964, 102507455, 123008946, 164011928, 205014910, 246017892, 307522365, 410029820, 492035784, 615044730, 820059640, 1230089460, 2460178920]

約数ペア:

[(1, 2460178920), (2, 1230089460), (3, 820059640), (4, 615044730), (5, 492035784), (6, 410029820), (8, 307522365), (10, 246017892), (12, 205014910), (15, 164011928), (20, 123008946), (24, 102507455), (30, 82005964), (40, 61504473), (60, 41002982), (120, 20501491)]