56455920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 198201600

約数和(自身を除く): 141745680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 443, 472, 531, 540, 590, 708, 720, 885, 886, 944, 1062, 1080, 1180, 1329, 1416, 1593, 1770, 1772, 2124, 2160, 2215, 2360, 2655, 2658, 2832, 3186, 3540, 3544, 3987, 4248, 4430, 4720, 5310, 5316, 6372, 6645, 7080, 7088, 7965, 7974, 8496, 8860, 10620, 10632, 11961, 12744, 13290, 14160, 15930, 15948, 17720, 19935, 21240, 21264, 23922, 25488, 26137, 26580, 31860, 31896, 35440, 39870, 42480, 47844, 52274, 53160, 59805, 63720, 63792, 78411, 79740, 95688, 104548, 106320, 119610, 127440, 130685, 156822, 159480, 191376, 209096, 235233, 239220, 261370, 313644, 318960, 392055, 418192, 470466, 478440, 522740, 627288, 705699, 784110, 940932, 956880, 1045480, 1176165, 1254576, 1411398, 1568220, 1881864, 2090960, 2352330, 2822796, 3136440, 3528495, 3763728, 4704660, 5645592, 6272880, 7056990, 9409320, 11291184, 14113980, 18818640, 28227960, 56455920]

約数ペア:

[(1, 56455920), (2, 28227960), (3, 18818640), (4, 14113980), (5, 11291184), (6, 9409320), (8, 7056990), (9, 6272880), (10, 5645592), (12, 4704660), (15, 3763728), (16, 3528495), (18, 3136440), (20, 2822796), (24, 2352330), (27, 2090960), (30, 1881864), (36, 1568220), (40, 1411398), (45, 1254576), (48, 1176165), (54, 1045480), (59, 956880), (60, 940932), (72, 784110), (80, 705699), (90, 627288), (108, 522740), (118, 478440), (120, 470466), (135, 418192), (144, 392055), (177, 318960), (180, 313644), (216, 261370), (236, 239220), (240, 235233), (270, 209096), (295, 191376), (354, 159480), (360, 156822), (432, 130685), (443, 127440), (472, 119610), (531, 106320), (540, 104548), (590, 95688), (708, 79740), (720, 78411), (885, 63792), (886, 63720), (944, 59805), (1062, 53160), (1080, 52274), (1180, 47844), (1329, 42480), (1416, 39870), (1593, 35440), (1770, 31896), (1772, 31860), (2124, 26580), (2160, 26137), (2215, 25488), (2360, 23922), (2655, 21264), (2658, 21240), (2832, 19935), (3186, 17720), (3540, 15948), (3544, 15930), (3987, 14160), (4248, 13290), (4430, 12744), (4720, 11961), (5310, 10632), (5316, 10620), (6372, 8860), (6645, 8496), (7080, 7974), (7088, 7965)]