2775938640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{172633}}^1$

素因数の和:172716

約数の個数: 80

約数和(自身を含む): 8733899328

約数和(自身を除く): 5957960688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 172633, 345266, 517899, 690532, 863165, 1035798, 1381064, 1726330, 2071596, 2589495, 2762128, 3452660, 4143192, 5178990, 6905320, 8286384, 10357980, 11566411, 13810640, 20715960, 23132822, 34699233, 41431920, 46265644, 57832055, 69398466, 92531288, 115664110, 138796932, 173496165, 185062576, 231328220, 277593864, 346992330, 462656440, 555187728, 693984660, 925312880, 1387969320, 2775938640]

約数ペア:

[(1, 2775938640), (2, 1387969320), (3, 925312880), (4, 693984660), (5, 555187728), (6, 462656440), (8, 346992330), (10, 277593864), (12, 231328220), (15, 185062576), (16, 173496165), (20, 138796932), (24, 115664110), (30, 92531288), (40, 69398466), (48, 57832055), (60, 46265644), (67, 41431920), (80, 34699233), (120, 23132822), (134, 20715960), (201, 13810640), (240, 11566411), (268, 10357980), (335, 8286384), (402, 6905320), (536, 5178990), (670, 4143192), (804, 3452660), (1005, 2762128), (1072, 2589495), (1340, 2071596), (1608, 1726330), (2010, 1381064), (2680, 1035798), (3216, 863165), (4020, 690532), (5360, 517899), (8040, 345266), (16080, 172633)]