90603480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68639}}^1$

素因数の和:68664

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 205921320

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, 68639, 137278, 205917, 274556, 343195, 411834, 549112, 686390, 755029, 823668, 1029585, 1372780, 1510058, 1647336, 2059170, 2265087, 2745560, 3020116, 3775145, 4118340, 4530174, 6040232, 7550290, 8236680, 9060348, 11325435, 15100580, 18120696, 22650870, 30201160, 45301740, 90603480]

約数ペア:

[(1, 90603480), (2, 45301740), (3, 30201160), (4, 22650870), (5, 18120696), (6, 15100580), (8, 11325435), (10, 9060348), (11, 8236680), (12, 7550290), (15, 6040232), (20, 4530174), (22, 4118340), (24, 3775145), (30, 3020116), (33, 2745560), (40, 2265087), (44, 2059170), (55, 1647336), (60, 1510058), (66, 1372780), (88, 1029585), (110, 823668), (120, 755029), (132, 686390), (165, 549112), (220, 411834), (264, 343195), (330, 274556), (440, 205917), (660, 137278), (1320, 68639)]