155128080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 482094144

約数和(自身を除く): 326966064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797, 811, 1594, 1622, 2391, 2433, 3188, 3244, 3985, 4055, 4782, 4866, 6376, 6488, 7970, 8110, 9564, 9732, 11955, 12165, 12752, 12976, 15940, 16220, 19128, 19464, 23910, 24330, 31880, 32440, 38256, 38928, 47820, 48660, 63760, 64880, 95640, 97320, 191280, 194640, 646367, 1292734, 1939101, 2585468, 3231835, 3878202, 5170936, 6463670, 7756404, 9695505, 10341872, 12927340, 15512808, 19391010, 25854680, 31025616, 38782020, 51709360, 77564040, 155128080]

約数ペア:

[(1, 155128080), (2, 77564040), (3, 51709360), (4, 38782020), (5, 31025616), (6, 25854680), (8, 19391010), (10, 15512808), (12, 12927340), (15, 10341872), (16, 9695505), (20, 7756404), (24, 6463670), (30, 5170936), (40, 3878202), (48, 3231835), (60, 2585468), (80, 1939101), (120, 1292734), (240, 646367), (797, 194640), (811, 191280), (1594, 97320), (1622, 95640), (2391, 64880), (2433, 63760), (3188, 48660), (3244, 47820), (3985, 38928), (4055, 38256), (4782, 32440), (4866, 31880), (6376, 24330), (6488, 23910), (7970, 19464), (8110, 19128), (9564, 16220), (9732, 15940), (11955, 12976), (12165, 12752)]