53285520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222023}}^1$

素因数の和:222039

約数の個数: 40

約数和(自身を含む): 165185856

約数和(自身を除く): 111900336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222023, 444046, 666069, 888092, 1110115, 1332138, 1776184, 2220230, 2664276, 3330345, 3552368, 4440460, 5328552, 6660690, 8880920, 10657104, 13321380, 17761840, 26642760, 53285520]

約数ペア:

[(1, 53285520), (2, 26642760), (3, 17761840), (4, 13321380), (5, 10657104), (6, 8880920), (8, 6660690), (10, 5328552), (12, 4440460), (15, 3552368), (16, 3330345), (20, 2664276), (24, 2220230), (30, 1776184), (40, 1332138), (48, 1110115), (60, 888092), (80, 666069), (120, 444046), (240, 222023)]