47161920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 112

約数和(自身を含む): 161300160

約数和(自身を除く): 114138240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3779, 4160, 6240, 7558, 11337, 12480, 15116, 18895, 22674, 30232, 37790, 45348, 49127, 56685, 60464, 75580, 90696, 98254, 113370, 120928, 147381, 151160, 181392, 196508, 226740, 241856, 245635, 294762, 302320, 362784, 393016, 453480, 491270, 589524, 604640, 725568, 736905, 786032, 906960, 982540, 1179048, 1209280, 1473810, 1572064, 1813920, 1965080, 2358096, 2947620, 3144128, 3627840, 3930160, 4716192, 5895240, 7860320, 9432384, 11790480, 15720640, 23580960, 47161920]

約数ペア:

[(1, 47161920), (2, 23580960), (3, 15720640), (4, 11790480), (5, 9432384), (6, 7860320), (8, 5895240), (10, 4716192), (12, 3930160), (13, 3627840), (15, 3144128), (16, 2947620), (20, 2358096), (24, 1965080), (26, 1813920), (30, 1572064), (32, 1473810), (39, 1209280), (40, 1179048), (48, 982540), (52, 906960), (60, 786032), (64, 736905), (65, 725568), (78, 604640), (80, 589524), (96, 491270), (104, 453480), (120, 393016), (130, 362784), (156, 302320), (160, 294762), (192, 245635), (195, 241856), (208, 226740), (240, 196508), (260, 181392), (312, 151160), (320, 147381), (390, 120928), (416, 113370), (480, 98254), (520, 90696), (624, 75580), (780, 60464), (832, 56685), (960, 49127), (1040, 45348), (1248, 37790), (1560, 30232), (2080, 22674), (2496, 18895), (3120, 15116), (3779, 12480), (4160, 11337), (6240, 7558)]