196950480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{820627}}^1$

素因数の和:820643

約数の個数: 40

約数和(自身を含む): 610547232

約数和(自身を除く): 413596752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 820627, 1641254, 2461881, 3282508, 4103135, 4923762, 6565016, 8206270, 9847524, 12309405, 13130032, 16412540, 19695048, 24618810, 32825080, 39390096, 49237620, 65650160, 98475240, 196950480]

約数ペア:

[(1, 196950480), (2, 98475240), (3, 65650160), (4, 49237620), (5, 39390096), (6, 32825080), (8, 24618810), (10, 19695048), (12, 16412540), (15, 13130032), (16, 12309405), (20, 9847524), (24, 8206270), (30, 6565016), (40, 4923762), (48, 4103135), (60, 3282508), (80, 2461881), (120, 1641254), (240, 820627)]