79661220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1249}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 223440000

約数和(自身を除く): 143778780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1063, 1249, 2126, 2498, 3189, 3747, 4252, 4996, 5315, 6245, 6378, 7494, 10630, 12490, 12756, 14988, 15945, 18735, 21260, 24980, 31890, 37470, 63780, 74940, 1327687, 2655374, 3983061, 5310748, 6638435, 7966122, 13276870, 15932244, 19915305, 26553740, 39830610, 79661220]

約数ペア:

[(1, 79661220), (2, 39830610), (3, 26553740), (4, 19915305), (5, 15932244), (6, 13276870), (10, 7966122), (12, 6638435), (15, 5310748), (20, 3983061), (30, 2655374), (60, 1327687), (1063, 74940), (1249, 63780), (2126, 37470), (2498, 31890), (3189, 24980), (3747, 21260), (4252, 18735), (4996, 15945), (5315, 14988), (6245, 12756), (6378, 12490), (7494, 10630)]