172731480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1439429}}^1$

素因数の和:1439443

約数の個数: 32

約数和(自身を含む): 518194800

約数和(自身を除く): 345463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1439429, 2878858, 4318287, 5757716, 7197145, 8636574, 11515432, 14394290, 17273148, 21591435, 28788580, 34546296, 43182870, 57577160, 86365740, 172731480]

約数ペア:

[(1, 172731480), (2, 86365740), (3, 57577160), (4, 43182870), (5, 34546296), (6, 28788580), (8, 21591435), (10, 17273148), (12, 14394290), (15, 11515432), (20, 8636574), (24, 7197145), (30, 5757716), (40, 4318287), (60, 2878858), (120, 1439429)]