202158240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421163}}^1$

素因数の和:421181

約数の個数: 48

約数和(自身を含む): 636799968

約数和(自身を除く): 434641728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 421163, 842326, 1263489, 1684652, 2105815, 2526978, 3369304, 4211630, 5053956, 6317445, 6738608, 8423260, 10107912, 12634890, 13477216, 16846520, 20215824, 25269780, 33693040, 40431648, 50539560, 67386080, 101079120, 202158240]

約数ペア:

[(1, 202158240), (2, 101079120), (3, 67386080), (4, 50539560), (5, 40431648), (6, 33693040), (8, 25269780), (10, 20215824), (12, 16846520), (15, 13477216), (16, 12634890), (20, 10107912), (24, 8423260), (30, 6738608), (32, 6317445), (40, 5053956), (48, 4211630), (60, 3369304), (80, 2526978), (96, 2105815), (120, 1684652), (160, 1263489), (240, 842326), (480, 421163)]