1505285520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{145861}}^1$

素因数の和:145920

約数の個数: 80

約数和(自身を含む): 4774938432

約数和(自身を除く): 3269652912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 145861, 291722, 437583, 583444, 729305, 875166, 1166888, 1458610, 1750332, 2187915, 2333776, 2917220, 3500664, 4375830, 5834440, 6272023, 7001328, 8751660, 11668880, 12544046, 17503320, 18816069, 25088092, 31360115, 35006640, 37632138, 50176184, 62720230, 75264276, 94080345, 100352368, 125440460, 150528552, 188160690, 250880920, 301057104, 376321380, 501761840, 752642760, 1505285520]

約数ペア:

[(1, 1505285520), (2, 752642760), (3, 501761840), (4, 376321380), (5, 301057104), (6, 250880920), (8, 188160690), (10, 150528552), (12, 125440460), (15, 100352368), (16, 94080345), (20, 75264276), (24, 62720230), (30, 50176184), (40, 37632138), (43, 35006640), (48, 31360115), (60, 25088092), (80, 18816069), (86, 17503320), (120, 12544046), (129, 11668880), (172, 8751660), (215, 7001328), (240, 6272023), (258, 5834440), (344, 4375830), (430, 3500664), (516, 2917220), (645, 2333776), (688, 2187915), (860, 1750332), (1032, 1458610), (1290, 1166888), (1720, 875166), (2064, 729305), (2580, 583444), (3440, 437583), (5160, 291722), (10320, 145861)]