143661720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1197181}}^1$

素因数の和:1197195

約数の個数: 32

約数和(自身を含む): 430985520

約数和(自身を除く): 287323800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1197181, 2394362, 3591543, 4788724, 5985905, 7183086, 9577448, 11971810, 14366172, 17957715, 23943620, 28732344, 35915430, 47887240, 71830860, 143661720]

約数ペア:

[(1, 143661720), (2, 71830860), (3, 47887240), (4, 35915430), (5, 28732344), (6, 23943620), (8, 17957715), (10, 14366172), (12, 11971810), (15, 9577448), (20, 7183086), (24, 5985905), (30, 4788724), (40, 3591543), (60, 2394362), (120, 1197181)]