1200816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 3481920

約数和(自身を除く): 2281104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 269, 279, 372, 496, 538, 558, 744, 807, 1076, 1116, 1488, 1614, 2152, 2232, 2421, 3228, 4304, 4464, 4842, 6456, 8339, 9684, 12912, 16678, 19368, 25017, 33356, 38736, 50034, 66712, 75051, 100068, 133424, 150102, 200136, 300204, 400272, 600408, 1200816]

約数ペア:

[(1, 1200816), (2, 600408), (3, 400272), (4, 300204), (6, 200136), (8, 150102), (9, 133424), (12, 100068), (16, 75051), (18, 66712), (24, 50034), (31, 38736), (36, 33356), (48, 25017), (62, 19368), (72, 16678), (93, 12912), (124, 9684), (144, 8339), (186, 6456), (248, 4842), (269, 4464), (279, 4304), (372, 3228), (496, 2421), (538, 2232), (558, 2152), (744, 1614), (807, 1488), (1076, 1116)]