47587440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198281}}^1$

素因数の和:198297

約数の個数: 40

約数和(自身を含む): 147521808

約数和(自身を除く): 99934368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198281, 396562, 594843, 793124, 991405, 1189686, 1586248, 1982810, 2379372, 2974215, 3172496, 3965620, 4758744, 5948430, 7931240, 9517488, 11896860, 15862480, 23793720, 47587440]

約数ペア:

[(1, 47587440), (2, 23793720), (3, 15862480), (4, 11896860), (5, 9517488), (6, 7931240), (8, 5948430), (10, 4758744), (12, 3965620), (15, 3172496), (16, 2974215), (20, 2379372), (24, 1982810), (30, 1586248), (40, 1189686), (48, 991405), (60, 793124), (80, 594843), (120, 396562), (240, 198281)]