64353480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{536279}}^1$

素因数の和:536293

約数の個数: 32

約数和(自身を含む): 193060800

約数和(自身を除く): 128707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 536279, 1072558, 1608837, 2145116, 2681395, 3217674, 4290232, 5362790, 6435348, 8044185, 10725580, 12870696, 16088370, 21451160, 32176740, 64353480]

約数ペア:

[(1, 64353480), (2, 32176740), (3, 21451160), (4, 16088370), (5, 12870696), (6, 10725580), (8, 8044185), (10, 6435348), (12, 5362790), (15, 4290232), (20, 3217674), (24, 2681395), (30, 2145116), (40, 1608837), (60, 1072558), (120, 536279)]