518272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4129}}^1$

素因数の和:4668

約数の個数: 80

約数和(自身を含む): 1610105280

約数和(自身を除く): 1091833200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 2092, 2615, 3138, 4129, 4184, 5230, 6276, 7845, 8258, 8368, 10460, 12387, 12552, 15690, 16516, 20645, 20920, 24774, 25104, 31380, 33032, 41290, 41840, 49548, 61935, 62760, 66064, 82580, 99096, 123870, 125520, 165160, 198192, 247740, 330320, 495480, 990960, 2159467, 4318934, 6478401, 8637868, 10797335, 12956802, 17275736, 21594670, 25913604, 32392005, 34551472, 43189340, 51827208, 64784010, 86378680, 103654416, 129568020, 172757360, 259136040, 518272080]

約数ペア:

[(1, 518272080), (2, 259136040), (3, 172757360), (4, 129568020), (5, 103654416), (6, 86378680), (8, 64784010), (10, 51827208), (12, 43189340), (15, 34551472), (16, 32392005), (20, 25913604), (24, 21594670), (30, 17275736), (40, 12956802), (48, 10797335), (60, 8637868), (80, 6478401), (120, 4318934), (240, 2159467), (523, 990960), (1046, 495480), (1569, 330320), (2092, 247740), (2615, 198192), (3138, 165160), (4129, 125520), (4184, 123870), (5230, 99096), (6276, 82580), (7845, 66064), (8258, 62760), (8368, 61935), (10460, 49548), (12387, 41840), (12552, 41290), (15690, 33032), (16516, 31380), (20645, 25104), (20920, 24774)]