16309260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8237}}^1$

素因数の和:8263

約数の個数: 72

約数和(自身を含む): 53975376

約数和(自身を除く): 37666116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8237, 16474, 24711, 32948, 41185, 49422, 74133, 82370, 90607, 98844, 123555, 148266, 164740, 181214, 247110, 271821, 296532, 362428, 370665, 453035, 494220, 543642, 741330, 815463, 906070, 1087284, 1359105, 1482660, 1630926, 1812140, 2718210, 3261852, 4077315, 5436420, 8154630, 16309260]

約数ペア:

[(1, 16309260), (2, 8154630), (3, 5436420), (4, 4077315), (5, 3261852), (6, 2718210), (9, 1812140), (10, 1630926), (11, 1482660), (12, 1359105), (15, 1087284), (18, 906070), (20, 815463), (22, 741330), (30, 543642), (33, 494220), (36, 453035), (44, 370665), (45, 362428), (55, 296532), (60, 271821), (66, 247110), (90, 181214), (99, 164740), (110, 148266), (132, 123555), (165, 98844), (180, 90607), (198, 82370), (220, 74133), (330, 49422), (396, 41185), (495, 32948), (660, 24711), (990, 16474), (1980, 8237)]