65310080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9277}}^1$

素因数の和:9307

約数の個数: 64

約数和(自身を含む): 170344080

約数和(自身を除く): 105034000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 9277, 18554, 37108, 46385, 74216, 92770, 102047, 148432, 185540, 204094, 296864, 371080, 408188, 510235, 593728, 742160, 816376, 1020470, 1187456, 1484320, 1632752, 2040940, 2968640, 3265504, 4081880, 5937280, 6531008, 8163760, 13062016, 16327520, 32655040, 65310080]

約数ペア:

[(1, 65310080), (2, 32655040), (4, 16327520), (5, 13062016), (8, 8163760), (10, 6531008), (11, 5937280), (16, 4081880), (20, 3265504), (22, 2968640), (32, 2040940), (40, 1632752), (44, 1484320), (55, 1187456), (64, 1020470), (80, 816376), (88, 742160), (110, 593728), (128, 510235), (160, 408188), (176, 371080), (220, 296864), (320, 204094), (352, 185540), (440, 148432), (640, 102047), (704, 92770), (880, 74216), (1408, 46385), (1760, 37108), (3520, 18554), (7040, 9277)]