63231720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{526931}}^1$

素因数の和:526945

約数の個数: 32

約数和(自身を含む): 189695520

約数和(自身を除く): 126463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 526931, 1053862, 1580793, 2107724, 2634655, 3161586, 4215448, 5269310, 6323172, 7903965, 10538620, 12646344, 15807930, 21077240, 31615860, 63231720]

約数ペア:

[(1, 63231720), (2, 31615860), (3, 21077240), (4, 15807930), (5, 12646344), (6, 10538620), (8, 7903965), (10, 6323172), (12, 5269310), (15, 4215448), (20, 3161586), (24, 2634655), (30, 2107724), (40, 1580793), (60, 1053862), (120, 526931)]