169827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1415231}}^1$

素因数の和:1415245

約数の個数: 32

約数和(自身を含む): 509483520

約数和(自身を除く): 339655800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1415231, 2830462, 4245693, 5660924, 7076155, 8491386, 11321848, 14152310, 16982772, 21228465, 28304620, 33965544, 42456930, 56609240, 84913860, 169827720]

約数ペア:

[(1, 169827720), (2, 84913860), (3, 56609240), (4, 42456930), (5, 33965544), (6, 28304620), (8, 21228465), (10, 16982772), (12, 14152310), (15, 11321848), (20, 8491386), (24, 7076155), (30, 5660924), (40, 4245693), (60, 2830462), (120, 1415231)]