12975533160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{390359}}^1$

素因数の和:390650

約数の個数: 64

約数和(自身を含む): 39067228800

約数和(自身を除く): 26091695640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240, 390359, 780718, 1171077, 1561436, 1951795, 2342154, 3122872, 3903590, 4684308, 5855385, 7807180, 9368616, 11710770, 15614360, 23421540, 46843080, 108129443, 216258886, 324388329, 432517772, 540647215, 648776658, 865035544, 1081294430, 1297553316, 1621941645, 2162588860, 2595106632, 3243883290, 4325177720, 6487766580, 12975533160]

約数ペア:

[(1, 12975533160), (2, 6487766580), (3, 4325177720), (4, 3243883290), (5, 2595106632), (6, 2162588860), (8, 1621941645), (10, 1297553316), (12, 1081294430), (15, 865035544), (20, 648776658), (24, 540647215), (30, 432517772), (40, 324388329), (60, 216258886), (120, 108129443), (277, 46843080), (554, 23421540), (831, 15614360), (1108, 11710770), (1385, 9368616), (1662, 7807180), (2216, 5855385), (2770, 4684308), (3324, 3903590), (4155, 3122872), (5540, 2342154), (6648, 1951795), (8310, 1561436), (11080, 1171077), (16620, 780718), (33240, 390359)]