520086289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{63281}}^1\times {\mathrm{68489}}^1$

素因数の和:131784

約数の個数: 64

約数和(自身を含む): 1560306304800

約数和(自身を除く): 1040220015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 63281, 68489, 126562, 136978, 189843, 205467, 253124, 273956, 316405, 342445, 379686, 410934, 506248, 547912, 632810, 684890, 759372, 821868, 949215, 1027335, 1265620, 1369780, 1518744, 1643736, 1898430, 2054670, 2531240, 2739560, 3796860, 4109340, 7593720, 8218680, 4334052409, 8668104818, 13002157227, 17336209636, 21670262045, 26004314454, 34672419272, 43340524090, 52008628908, 65010786135, 86681048180, 104017257816, 130021572270, 173362096360, 260043144540, 520086289080]

約数ペア:

[(1, 520086289080), (2, 260043144540), (3, 173362096360), (4, 130021572270), (5, 104017257816), (6, 86681048180), (8, 65010786135), (10, 52008628908), (12, 43340524090), (15, 34672419272), (20, 26004314454), (24, 21670262045), (30, 17336209636), (40, 13002157227), (60, 8668104818), (120, 4334052409), (63281, 8218680), (68489, 7593720), (126562, 4109340), (136978, 3796860), (189843, 2739560), (205467, 2531240), (253124, 2054670), (273956, 1898430), (316405, 1643736), (342445, 1518744), (379686, 1369780), (410934, 1265620), (506248, 1027335), (547912, 949215), (632810, 821868), (684890, 759372)]