329278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2743991}}^1$

素因数の和:2744005

約数の個数: 32

約数和(自身を含む): 987837120

約数和(自身を除く): 658558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2743991, 5487982, 8231973, 10975964, 13719955, 16463946, 21951928, 27439910, 32927892, 41159865, 54879820, 65855784, 82319730, 109759640, 164639460, 329278920]

約数ペア:

[(1, 329278920), (2, 164639460), (3, 109759640), (4, 82319730), (5, 65855784), (6, 54879820), (8, 41159865), (10, 32927892), (12, 27439910), (15, 21951928), (20, 16463946), (24, 13719955), (30, 10975964), (40, 8231973), (60, 5487982), (120, 2743991)]