48803220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271129}}^1$

素因数の和:271144

約数の個数: 36

約数和(自身を含む): 148036980

約数和(自身を除く): 99233760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271129, 542258, 813387, 1084516, 1355645, 1626774, 2440161, 2711290, 3253548, 4066935, 4880322, 5422580, 8133870, 9760644, 12200805, 16267740, 24401610, 48803220]

約数ペア:

[(1, 48803220), (2, 24401610), (3, 16267740), (4, 12200805), (5, 9760644), (6, 8133870), (9, 5422580), (10, 4880322), (12, 4066935), (15, 3253548), (18, 2711290), (20, 2440161), (30, 1626774), (36, 1355645), (45, 1084516), (60, 813387), (90, 542258), (180, 271129)]