30737160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85381}}^1$

素因数の和:85398

約数の個数: 48

約数和(自身を含む): 99896940

約数和(自身を除く): 69159780

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, 85381, 170762, 256143, 341524, 426905, 512286, 683048, 768429, 853810, 1024572, 1280715, 1536858, 1707620, 2049144, 2561430, 3073716, 3415240, 3842145, 5122860, 6147432, 7684290, 10245720, 15368580, 30737160]

約数ペア:

[(1, 30737160), (2, 15368580), (3, 10245720), (4, 7684290), (5, 6147432), (6, 5122860), (8, 3842145), (9, 3415240), (10, 3073716), (12, 2561430), (15, 2049144), (18, 1707620), (20, 1536858), (24, 1280715), (30, 1024572), (36, 853810), (40, 768429), (45, 683048), (60, 512286), (72, 426905), (90, 341524), (120, 256143), (180, 170762), (360, 85381)]