172721160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53309}}^1$

素因数の和:53332

約数の個数: 80

約数和(自身を含む): 580545900

約数和(自身を除く): 407824740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 53309, 106618, 159927, 213236, 266545, 319854, 426472, 479781, 533090, 639708, 799635, 959562, 1066180, 1279416, 1439343, 1599270, 1919124, 2132360, 2398905, 2878686, 3198540, 3838248, 4318029, 4797810, 5757372, 6397080, 7196715, 8636058, 9595620, 11514744, 14393430, 17272116, 19191240, 21590145, 28786860, 34544232, 43180290, 57573720, 86360580, 172721160]

約数ペア:

[(1, 172721160), (2, 86360580), (3, 57573720), (4, 43180290), (5, 34544232), (6, 28786860), (8, 21590145), (9, 19191240), (10, 17272116), (12, 14393430), (15, 11514744), (18, 9595620), (20, 8636058), (24, 7196715), (27, 6397080), (30, 5757372), (36, 4797810), (40, 4318029), (45, 3838248), (54, 3198540), (60, 2878686), (72, 2398905), (81, 2132360), (90, 1919124), (108, 1599270), (120, 1439343), (135, 1279416), (162, 1066180), (180, 959562), (216, 799635), (270, 639708), (324, 533090), (360, 479781), (405, 426472), (540, 319854), (648, 266545), (810, 213236), (1080, 159927), (1620, 106618), (3240, 53309)]