74330520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56311}}^1$

素因数の和:56336

約数の個数: 64

約数和(自身を含む): 243267840

約数和(自身を除く): 168937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 56311, 112622, 168933, 225244, 281555, 337866, 450488, 563110, 619421, 675732, 844665, 1126220, 1238842, 1351464, 1689330, 1858263, 2252440, 2477684, 3097105, 3378660, 3716526, 4955368, 6194210, 6757320, 7433052, 9291315, 12388420, 14866104, 18582630, 24776840, 37165260, 74330520]

約数ペア:

[(1, 74330520), (2, 37165260), (3, 24776840), (4, 18582630), (5, 14866104), (6, 12388420), (8, 9291315), (10, 7433052), (11, 6757320), (12, 6194210), (15, 4955368), (20, 3716526), (22, 3378660), (24, 3097105), (30, 2477684), (33, 2252440), (40, 1858263), (44, 1689330), (55, 1351464), (60, 1238842), (66, 1126220), (88, 844665), (110, 675732), (120, 619421), (132, 563110), (165, 450488), (220, 337866), (264, 281555), (330, 225244), (440, 168933), (660, 112622), (1320, 56311)]