15952516920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{476479}}^1$

素因数の和:476530

約数の個数: 128

約数和(自身を含む): 54890496000

約数和(自身を除く): 38937979080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 476479, 952958, 1429437, 1905916, 2382395, 2858874, 3811832, 4288311, 4764790, 5717748, 7147185, 8576622, 9529580, 11435496, 12864933, 14294370, 14770849, 17153244, 19059160, 21441555, 25729866, 28588740, 29541698, 34306488, 42883110, 44312547, 51459732, 57177480, 59083396, 64324665, 73854245, 85766220, 88625094, 102919464, 118166792, 128649330, 132937641, 147708490, 171532440, 177250188, 221562735, 257298660, 265875282, 295416980, 354500376, 398812923, 443125470, 514597320, 531750564, 590833960, 664688205, 797625846, 886250940, 1063501128, 1329376410, 1595251692, 1772501880, 1994064615, 2658752820, 3190503384, 3988129230, 5317505640, 7976258460, 15952516920]

約数ペア:

[(1, 15952516920), (2, 7976258460), (3, 5317505640), (4, 3988129230), (5, 3190503384), (6, 2658752820), (8, 1994064615), (9, 1772501880), (10, 1595251692), (12, 1329376410), (15, 1063501128), (18, 886250940), (20, 797625846), (24, 664688205), (27, 590833960), (30, 531750564), (31, 514597320), (36, 443125470), (40, 398812923), (45, 354500376), (54, 295416980), (60, 265875282), (62, 257298660), (72, 221562735), (90, 177250188), (93, 171532440), (108, 147708490), (120, 132937641), (124, 128649330), (135, 118166792), (155, 102919464), (180, 88625094), (186, 85766220), (216, 73854245), (248, 64324665), (270, 59083396), (279, 57177480), (310, 51459732), (360, 44312547), (372, 42883110), (465, 34306488), (540, 29541698), (558, 28588740), (620, 25729866), (744, 21441555), (837, 19059160), (930, 17153244), (1080, 14770849), (1116, 14294370), (1240, 12864933), (1395, 11435496), (1674, 9529580), (1860, 8576622), (2232, 7147185), (2790, 5717748), (3348, 4764790), (3720, 4288311), (4185, 3811832), (5580, 2858874), (6696, 2382395), (8370, 1905916), (11160, 1429437), (16740, 952958), (33480, 476479)]