88555440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 276062688

約数和(自身を除く): 187507248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1873, 1970, 2364, 2955, 3152, 3746, 3940, 4728, 5619, 5910, 7492, 7880, 9365, 9456, 11238, 11820, 14984, 15760, 18730, 22476, 23640, 28095, 29968, 37460, 44952, 47280, 56190, 74920, 89904, 112380, 149840, 224760, 368981, 449520, 737962, 1106943, 1475924, 1844905, 2213886, 2951848, 3689810, 4427772, 5534715, 5903696, 7379620, 8855544, 11069430, 14759240, 17711088, 22138860, 29518480, 44277720, 88555440]

約数ペア:

[(1, 88555440), (2, 44277720), (3, 29518480), (4, 22138860), (5, 17711088), (6, 14759240), (8, 11069430), (10, 8855544), (12, 7379620), (15, 5903696), (16, 5534715), (20, 4427772), (24, 3689810), (30, 2951848), (40, 2213886), (48, 1844905), (60, 1475924), (80, 1106943), (120, 737962), (197, 449520), (240, 368981), (394, 224760), (591, 149840), (788, 112380), (985, 89904), (1182, 74920), (1576, 56190), (1873, 47280), (1970, 44952), (2364, 37460), (2955, 29968), (3152, 28095), (3746, 23640), (3940, 22476), (4728, 18730), (5619, 15760), (5910, 14984), (7492, 11820), (7880, 11238), (9365, 9456)]