7445160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20698

約数の個数: 48

約数和(自身を含む): 24197940

約数和(自身を除く): 16752780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 186129, 206810, 248172, 310215, 372258, 413620, 496344, 620430, 744516, 827240, 930645, 1240860, 1489032, 1861290, 2481720, 3722580, 7445160]

約数ペア:

[(1, 7445160), (2, 3722580), (3, 2481720), (4, 1861290), (5, 1489032), (6, 1240860), (8, 930645), (9, 827240), (10, 744516), (12, 620430), (15, 496344), (18, 413620), (20, 372258), (24, 310215), (30, 248172), (36, 206810), (40, 186129), (45, 165448), (60, 124086), (72, 103405), (90, 82724), (120, 62043), (180, 41362), (360, 20681)]