237942480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{991427}}^1$

素因数の和:991443

約数の個数: 40

約数和(自身を含む): 737622432

約数和(自身を除く): 499679952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 991427, 1982854, 2974281, 3965708, 4957135, 5948562, 7931416, 9914270, 11897124, 14871405, 15862832, 19828540, 23794248, 29742810, 39657080, 47588496, 59485620, 79314160, 118971240, 237942480]

約数ペア:

[(1, 237942480), (2, 118971240), (3, 79314160), (4, 59485620), (5, 47588496), (6, 39657080), (8, 29742810), (10, 23794248), (12, 19828540), (15, 15862832), (16, 14871405), (20, 11897124), (24, 9914270), (30, 7931416), (40, 5948562), (48, 4957135), (60, 3965708), (80, 2974281), (120, 1982854), (240, 991427)]