80495210220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{60353}}^1\times {\mathrm{22229}}^1$

素因数の和:82594

約数の個数: 48

約数和(自身を含む): 225400462560

約数和(自身を除く): 144905252340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22229, 44458, 60353, 66687, 88916, 111145, 120706, 133374, 181059, 222290, 241412, 266748, 301765, 333435, 362118, 444580, 603530, 666870, 724236, 905295, 1207060, 1333740, 1810590, 3621180, 1341586837, 2683173674, 4024760511, 5366347348, 6707934185, 8049521022, 13415868370, 16099042044, 20123802555, 26831736740, 40247605110, 80495210220]

約数ペア:

[(1, 80495210220), (2, 40247605110), (3, 26831736740), (4, 20123802555), (5, 16099042044), (6, 13415868370), (10, 8049521022), (12, 6707934185), (15, 5366347348), (20, 4024760511), (30, 2683173674), (60, 1341586837), (22229, 3621180), (44458, 1810590), (60353, 1333740), (66687, 1207060), (88916, 905295), (111145, 724236), (120706, 666870), (133374, 603530), (181059, 444580), (222290, 362118), (241412, 333435), (266748, 301765)]