1395521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5814673}}^1$

素因数の和:5814689

約数の個数: 40

約数和(自身を含む): 4326117456

約数和(自身を除く): 2930595936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5814673, 11629346, 17444019, 23258692, 29073365, 34888038, 46517384, 58146730, 69776076, 87220095, 93034768, 116293460, 139552152, 174440190, 232586920, 279104304, 348880380, 465173840, 697760760, 1395521520]

約数ペア:

[(1, 1395521520), (2, 697760760), (3, 465173840), (4, 348880380), (5, 279104304), (6, 232586920), (8, 174440190), (10, 139552152), (12, 116293460), (15, 93034768), (16, 87220095), (20, 69776076), (24, 58146730), (30, 46517384), (40, 34888038), (48, 29073365), (60, 23258692), (80, 17444019), (120, 11629346), (240, 5814673)]