67638120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51241}}^1$

素因数の和:51266

約数の個数: 64

約数和(自身を含む): 221365440

約数和(自身を除く): 153727320

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, 51241, 102482, 153723, 204964, 256205, 307446, 409928, 512410, 563651, 614892, 768615, 1024820, 1127302, 1229784, 1537230, 1690953, 2049640, 2254604, 2818255, 3074460, 3381906, 4509208, 5636510, 6148920, 6763812, 8454765, 11273020, 13527624, 16909530, 22546040, 33819060, 67638120]

約数ペア:

[(1, 67638120), (2, 33819060), (3, 22546040), (4, 16909530), (5, 13527624), (6, 11273020), (8, 8454765), (10, 6763812), (11, 6148920), (12, 5636510), (15, 4509208), (20, 3381906), (22, 3074460), (24, 2818255), (30, 2254604), (33, 2049640), (40, 1690953), (44, 1537230), (55, 1229784), (60, 1127302), (66, 1024820), (88, 768615), (110, 614892), (120, 563651), (132, 512410), (165, 409928), (220, 307446), (264, 256205), (330, 204964), (440, 153723), (660, 102482), (1320, 51241)]