1267380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2347}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 3944640

約数和(自身を除く): 2677260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2347, 4694, 7041, 9388, 11735, 14082, 21123, 23470, 28164, 35205, 42246, 46940, 63369, 70410, 84492, 105615, 126738, 140820, 211230, 253476, 316845, 422460, 633690, 1267380]

約数ペア:

[(1, 1267380), (2, 633690), (3, 422460), (4, 316845), (5, 253476), (6, 211230), (9, 140820), (10, 126738), (12, 105615), (15, 84492), (18, 70410), (20, 63369), (27, 46940), (30, 42246), (36, 35205), (45, 28164), (54, 23470), (60, 21123), (90, 14082), (108, 11735), (135, 9388), (180, 7041), (270, 4694), (540, 2347)]