409266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55009}}^1$

素因数の和:55056

約数の個数: 80

約数和(自身を含む): 1309678080

約数和(自身を除く): 900411120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 55009, 110018, 165027, 220036, 275045, 330054, 440072, 550090, 660108, 825135, 880144, 1100180, 1320216, 1650270, 1705279, 2200360, 2640432, 3300540, 3410558, 4400720, 5115837, 6601080, 6821116, 8526395, 10231674, 13202160, 13642232, 17052790, 20463348, 25579185, 27284464, 34105580, 40926696, 51158370, 68211160, 81853392, 102316740, 136422320, 204633480, 409266960]

約数ペア:

[(1, 409266960), (2, 204633480), (3, 136422320), (4, 102316740), (5, 81853392), (6, 68211160), (8, 51158370), (10, 40926696), (12, 34105580), (15, 27284464), (16, 25579185), (20, 20463348), (24, 17052790), (30, 13642232), (31, 13202160), (40, 10231674), (48, 8526395), (60, 6821116), (62, 6601080), (80, 5115837), (93, 4400720), (120, 3410558), (124, 3300540), (155, 2640432), (186, 2200360), (240, 1705279), (248, 1650270), (310, 1320216), (372, 1100180), (465, 880144), (496, 825135), (620, 660108), (744, 550090), (930, 440072), (1240, 330054), (1488, 275045), (1860, 220036), (2480, 165027), (3720, 110018), (7440, 55009)]