56541840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235591}}^1$

素因数の和:235607

約数の個数: 40

約数和(自身を含む): 175280448

約数和(自身を除く): 118738608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235591, 471182, 706773, 942364, 1177955, 1413546, 1884728, 2355910, 2827092, 3533865, 3769456, 4711820, 5654184, 7067730, 9423640, 11308368, 14135460, 18847280, 28270920, 56541840]

約数ペア:

[(1, 56541840), (2, 28270920), (3, 18847280), (4, 14135460), (5, 11308368), (6, 9423640), (8, 7067730), (10, 5654184), (12, 4711820), (15, 3769456), (16, 3533865), (20, 2827092), (24, 2355910), (30, 1884728), (40, 1413546), (48, 1177955), (60, 942364), (80, 706773), (120, 471182), (240, 235591)]