2001879480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{110479}}^1$

素因数の和:110644

約数の個数: 64

約数和(自身を含む): 6045465600

約数和(自身を除く): 4043586120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 110479, 220958, 331437, 441916, 552395, 662874, 883832, 1104790, 1325748, 1657185, 2209580, 2651496, 3314370, 4419160, 6628740, 13257480, 16682329, 33364658, 50046987, 66729316, 83411645, 100093974, 133458632, 166823290, 200187948, 250234935, 333646580, 400375896, 500469870, 667293160, 1000939740, 2001879480]

約数ペア:

[(1, 2001879480), (2, 1000939740), (3, 667293160), (4, 500469870), (5, 400375896), (6, 333646580), (8, 250234935), (10, 200187948), (12, 166823290), (15, 133458632), (20, 100093974), (24, 83411645), (30, 66729316), (40, 50046987), (60, 33364658), (120, 16682329), (151, 13257480), (302, 6628740), (453, 4419160), (604, 3314370), (755, 2651496), (906, 2209580), (1208, 1657185), (1510, 1325748), (1812, 1104790), (2265, 883832), (3020, 662874), (3624, 552395), (4530, 441916), (6040, 331437), (9060, 220958), (18120, 110479)]