272967480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{758243}}^1$

素因数の和:758260

約数の個数: 48

約数和(自身を含む): 887145480

約数和(自身を除く): 614178000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 758243, 1516486, 2274729, 3032972, 3791215, 4549458, 6065944, 6824187, 7582430, 9098916, 11373645, 13648374, 15164860, 18197832, 22747290, 27296748, 30329720, 34120935, 45494580, 54593496, 68241870, 90989160, 136483740, 272967480]

約数ペア:

[(1, 272967480), (2, 136483740), (3, 90989160), (4, 68241870), (5, 54593496), (6, 45494580), (8, 34120935), (9, 30329720), (10, 27296748), (12, 22747290), (15, 18197832), (18, 15164860), (20, 13648374), (24, 11373645), (30, 9098916), (36, 7582430), (40, 6824187), (45, 6065944), (60, 4549458), (72, 3791215), (90, 3032972), (120, 2274729), (180, 1516486), (360, 758243)]