12667172880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1702577}}^1$

素因数の和:1702624

約数の個数: 80

約数和(自身を含む): 40534977024

約数和(自身を除く): 27867804144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1702577, 3405154, 5107731, 6810308, 8512885, 10215462, 13620616, 17025770, 20430924, 25538655, 27241232, 34051540, 40861848, 51077310, 52779887, 68103080, 81723696, 102154620, 105559774, 136206160, 158339661, 204309240, 211119548, 263899435, 316679322, 408618480, 422239096, 527798870, 633358644, 791698305, 844478192, 1055597740, 1266717288, 1583396610, 2111195480, 2533434576, 3166793220, 4222390960, 6333586440, 12667172880]

約数ペア:

[(1, 12667172880), (2, 6333586440), (3, 4222390960), (4, 3166793220), (5, 2533434576), (6, 2111195480), (8, 1583396610), (10, 1266717288), (12, 1055597740), (15, 844478192), (16, 791698305), (20, 633358644), (24, 527798870), (30, 422239096), (31, 408618480), (40, 316679322), (48, 263899435), (60, 211119548), (62, 204309240), (80, 158339661), (93, 136206160), (120, 105559774), (124, 102154620), (155, 81723696), (186, 68103080), (240, 52779887), (248, 51077310), (310, 40861848), (372, 34051540), (465, 27241232), (496, 25538655), (620, 20430924), (744, 17025770), (930, 13620616), (1240, 10215462), (1488, 8512885), (1860, 6810308), (2480, 5107731), (3720, 3405154), (7440, 1702577)]