45137640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{376147}}^1$

素因数の和:376161

約数の個数: 32

約数和(自身を含む): 135413280

約数和(自身を除く): 90275640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 376147, 752294, 1128441, 1504588, 1880735, 2256882, 3009176, 3761470, 4513764, 5642205, 7522940, 9027528, 11284410, 15045880, 22568820, 45137640]

約数ペア:

[(1, 45137640), (2, 22568820), (3, 15045880), (4, 11284410), (5, 9027528), (6, 7522940), (8, 5642205), (10, 4513764), (12, 3761470), (15, 3009176), (20, 2256882), (24, 1880735), (30, 1504588), (40, 1128441), (60, 752294), (120, 376147)]