90273720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752281}}^1$

素因数の和:752295

約数の個数: 32

約数和(自身を含む): 270821520

約数和(自身を除く): 180547800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752281, 1504562, 2256843, 3009124, 3761405, 4513686, 6018248, 7522810, 9027372, 11284215, 15045620, 18054744, 22568430, 30091240, 45136860, 90273720]

約数ペア:

[(1, 90273720), (2, 45136860), (3, 30091240), (4, 22568430), (5, 18054744), (6, 15045620), (8, 11284215), (10, 9027372), (12, 7522810), (15, 6018248), (20, 4513686), (24, 3761405), (30, 3009124), (40, 2256843), (60, 1504562), (120, 752281)]