181430640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1$

素因数の和:3847

約数の個数: 120

約数和(自身を含む): 618563088

約数和(自身を除く): 437132448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 3761, 4020, 4824, 5360, 6030, 7522, 8040, 9648, 11283, 12060, 15044, 16080, 18805, 22566, 24120, 30088, 33849, 37610, 45132, 48240, 56415, 60176, 67698, 75220, 90264, 112830, 135396, 150440, 169245, 180528, 225660, 251987, 270792, 300880, 338490, 451320, 503974, 541584, 676980, 755961, 902640, 1007948, 1259935, 1353960, 1511922, 2015896, 2267883, 2519870, 2707920, 3023844, 3779805, 4031792, 4535766, 5039740, 6047688, 7559610, 9071532, 10079480, 11339415, 12095376, 15119220, 18143064, 20158960, 22678830, 30238440, 36286128, 45357660, 60476880, 90715320, 181430640]

約数ペア:

[(1, 181430640), (2, 90715320), (3, 60476880), (4, 45357660), (5, 36286128), (6, 30238440), (8, 22678830), (9, 20158960), (10, 18143064), (12, 15119220), (15, 12095376), (16, 11339415), (18, 10079480), (20, 9071532), (24, 7559610), (30, 6047688), (36, 5039740), (40, 4535766), (45, 4031792), (48, 3779805), (60, 3023844), (67, 2707920), (72, 2519870), (80, 2267883), (90, 2015896), (120, 1511922), (134, 1353960), (144, 1259935), (180, 1007948), (201, 902640), (240, 755961), (268, 676980), (335, 541584), (360, 503974), (402, 451320), (536, 338490), (603, 300880), (670, 270792), (720, 251987), (804, 225660), (1005, 180528), (1072, 169245), (1206, 150440), (1340, 135396), (1608, 112830), (2010, 90264), (2412, 75220), (2680, 67698), (3015, 60176), (3216, 56415), (3761, 48240), (4020, 45132), (4824, 37610), (5360, 33849), (6030, 30088), (7522, 24120), (8040, 22566), (9648, 18805), (11283, 16080), (12060, 15044)]