272485160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 636854400

約数和(自身を除く): 364369240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 467, 503, 580, 934, 1006, 1160, 1868, 2012, 2335, 2515, 3736, 4024, 4670, 5030, 9340, 10060, 13543, 14587, 18680, 20120, 27086, 29174, 54172, 58348, 67715, 72935, 108344, 116696, 135430, 145870, 234901, 270860, 291740, 469802, 541720, 583480, 939604, 1174505, 1879208, 2349010, 4698020, 6812129, 9396040, 13624258, 27248516, 34060645, 54497032, 68121290, 136242580, 272485160]

約数ペア:

[(1, 272485160), (2, 136242580), (4, 68121290), (5, 54497032), (8, 34060645), (10, 27248516), (20, 13624258), (29, 9396040), (40, 6812129), (58, 4698020), (116, 2349010), (145, 1879208), (232, 1174505), (290, 939604), (467, 583480), (503, 541720), (580, 469802), (934, 291740), (1006, 270860), (1160, 234901), (1868, 145870), (2012, 135430), (2335, 116696), (2515, 108344), (3736, 72935), (4024, 67715), (4670, 58348), (5030, 54172), (9340, 29174), (10060, 27086), (13543, 20120), (14587, 18680)]