42954840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 147916800

約数和(自身を除く): 104961960

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, 1283, 1395, 1674, 1860, 2232, 2566, 2790, 3348, 3720, 3849, 4185, 5132, 5580, 6415, 6696, 7698, 8370, 10264, 11160, 11547, 12830, 15396, 16740, 19245, 23094, 25660, 30792, 33480, 34641, 38490, 39773, 46188, 51320, 57735, 69282, 76980, 79546, 92376, 115470, 119319, 138564, 153960, 159092, 173205, 198865, 230940, 238638, 277128, 318184, 346410, 357957, 397730, 461880, 477276, 596595, 692820, 715914, 795460, 954552, 1073871, 1193190, 1385640, 1431828, 1590920, 1789785, 2147742, 2386380, 2863656, 3579570, 4295484, 4772760, 5369355, 7159140, 8590968, 10738710, 14318280, 21477420, 42954840]

約数ペア:

[(1, 42954840), (2, 21477420), (3, 14318280), (4, 10738710), (5, 8590968), (6, 7159140), (8, 5369355), (9, 4772760), (10, 4295484), (12, 3579570), (15, 2863656), (18, 2386380), (20, 2147742), (24, 1789785), (27, 1590920), (30, 1431828), (31, 1385640), (36, 1193190), (40, 1073871), (45, 954552), (54, 795460), (60, 715914), (62, 692820), (72, 596595), (90, 477276), (93, 461880), (108, 397730), (120, 357957), (124, 346410), (135, 318184), (155, 277128), (180, 238638), (186, 230940), (216, 198865), (248, 173205), (270, 159092), (279, 153960), (310, 138564), (360, 119319), (372, 115470), (465, 92376), (540, 79546), (558, 76980), (620, 69282), (744, 57735), (837, 51320), (930, 46188), (1080, 39773), (1116, 38490), (1240, 34641), (1283, 33480), (1395, 30792), (1674, 25660), (1860, 23094), (2232, 19245), (2566, 16740), (2790, 15396), (3348, 12830), (3720, 11547), (3849, 11160), (4185, 10264), (5132, 8370), (5580, 7698), (6415, 6696)]