123621720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1030181}}^1$

素因数の和:1030195

約数の個数: 32

約数和(自身を含む): 370865520

約数和(自身を除く): 247243800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1030181, 2060362, 3090543, 4120724, 5150905, 6181086, 8241448, 10301810, 12362172, 15452715, 20603620, 24724344, 30905430, 41207240, 61810860, 123621720]

約数ペア:

[(1, 123621720), (2, 61810860), (3, 41207240), (4, 30905430), (5, 24724344), (6, 20603620), (8, 15452715), (10, 12362172), (12, 10301810), (15, 8241448), (20, 6181086), (24, 5150905), (30, 4120724), (40, 3090543), (60, 2060362), (120, 1030181)]