24871920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 80

約数和(自身を含む): 79613952

約数和(自身を除く): 54742032

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, 3343, 3720, 6686, 7440, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 103633, 133720, 160464, 200580, 207266, 267440, 310899, 401160, 414532, 518165, 621798, 802320, 829064, 1036330, 1243596, 1554495, 1658128, 2072660, 2487192, 3108990, 4145320, 4974384, 6217980, 8290640, 12435960, 24871920]

約数ペア:

[(1, 24871920), (2, 12435960), (3, 8290640), (4, 6217980), (5, 4974384), (6, 4145320), (8, 3108990), (10, 2487192), (12, 2072660), (15, 1658128), (16, 1554495), (20, 1243596), (24, 1036330), (30, 829064), (31, 802320), (40, 621798), (48, 518165), (60, 414532), (62, 401160), (80, 310899), (93, 267440), (120, 207266), (124, 200580), (155, 160464), (186, 133720), (240, 103633), (248, 100290), (310, 80232), (372, 66860), (465, 53488), (496, 50145), (620, 40116), (744, 33430), (930, 26744), (1240, 20058), (1488, 16715), (1860, 13372), (2480, 10029), (3343, 7440), (3720, 6686)]