64198560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 140707680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1693, 1896, 2370, 2528, 3160, 3386, 3792, 4740, 5079, 6320, 6772, 7584, 8465, 9480, 10158, 12640, 13544, 16930, 18960, 20316, 25395, 27088, 33860, 37920, 40632, 50790, 54176, 67720, 81264, 101580, 133747, 135440, 162528, 203160, 267494, 270880, 401241, 406320, 534988, 668735, 802482, 812640, 1069976, 1337470, 1604964, 2006205, 2139952, 2674940, 3209928, 4012410, 4279904, 5349880, 6419856, 8024820, 10699760, 12839712, 16049640, 21399520, 32099280, 64198560]

約数ペア:

[(1, 64198560), (2, 32099280), (3, 21399520), (4, 16049640), (5, 12839712), (6, 10699760), (8, 8024820), (10, 6419856), (12, 5349880), (15, 4279904), (16, 4012410), (20, 3209928), (24, 2674940), (30, 2139952), (32, 2006205), (40, 1604964), (48, 1337470), (60, 1069976), (79, 812640), (80, 802482), (96, 668735), (120, 534988), (158, 406320), (160, 401241), (237, 270880), (240, 267494), (316, 203160), (395, 162528), (474, 135440), (480, 133747), (632, 101580), (790, 81264), (948, 67720), (1185, 54176), (1264, 50790), (1580, 40632), (1693, 37920), (1896, 33860), (2370, 27088), (2528, 25395), (3160, 20316), (3386, 18960), (3792, 16930), (4740, 13544), (5079, 12640), (6320, 10158), (6772, 9480), (7584, 8465)]