149537160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{415381}}^1$

素因数の和:415398

約数の個数: 48

約数和(自身を含む): 485996940

約数和(自身を除く): 336459780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 415381, 830762, 1246143, 1661524, 2076905, 2492286, 3323048, 3738429, 4153810, 4984572, 6230715, 7476858, 8307620, 9969144, 12461430, 14953716, 16615240, 18692145, 24922860, 29907432, 37384290, 49845720, 74768580, 149537160]

約数ペア:

[(1, 149537160), (2, 74768580), (3, 49845720), (4, 37384290), (5, 29907432), (6, 24922860), (8, 18692145), (9, 16615240), (10, 14953716), (12, 12461430), (15, 9969144), (18, 8307620), (20, 7476858), (24, 6230715), (30, 4984572), (36, 4153810), (40, 3738429), (45, 3323048), (60, 2492286), (72, 2076905), (90, 1661524), (120, 1246143), (180, 830762), (360, 415381)]