162087720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1350731}}^1$

素因数の和:1350745

約数の個数: 32

約数和(自身を含む): 486263520

約数和(自身を除く): 324175800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1350731, 2701462, 4052193, 5402924, 6753655, 8104386, 10805848, 13507310, 16208772, 20260965, 27014620, 32417544, 40521930, 54029240, 81043860, 162087720]

約数ペア:

[(1, 162087720), (2, 81043860), (3, 54029240), (4, 40521930), (5, 32417544), (6, 27014620), (8, 20260965), (10, 16208772), (12, 13507310), (15, 10805848), (20, 8104386), (24, 6753655), (30, 5402924), (40, 4052193), (60, 2701462), (120, 1350731)]