729789660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4054387}}^1$

素因数の和:4054402

約数の個数: 36

約数和(自身を含む): 2213695848

約数和(自身を除く): 1483906188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4054387, 8108774, 12163161, 16217548, 20271935, 24326322, 36489483, 40543870, 48652644, 60815805, 72978966, 81087740, 121631610, 145957932, 182447415, 243263220, 364894830, 729789660]

約数ペア:

[(1, 729789660), (2, 364894830), (3, 243263220), (4, 182447415), (5, 145957932), (6, 121631610), (9, 81087740), (10, 72978966), (12, 60815805), (15, 48652644), (18, 40543870), (20, 36489483), (30, 24326322), (36, 20271935), (45, 16217548), (60, 12163161), (90, 8108774), (180, 4054387)]