120415728

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{6449}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 311922000

約数和(自身を除く): 191506272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 6449, 9336, 12898, 18672, 19347, 25796, 38694, 51592, 77388, 103184, 154776, 309552, 2508661, 5017322, 7525983, 10034644, 15051966, 20069288, 30103932, 40138576, 60207864, 120415728]

約数ペア:

[(1, 120415728), (2, 60207864), (3, 40138576), (4, 30103932), (6, 20069288), (8, 15051966), (12, 10034644), (16, 7525983), (24, 5017322), (48, 2508661), (389, 309552), (778, 154776), (1167, 103184), (1556, 77388), (2334, 51592), (3112, 38694), (4668, 25796), (6224, 19347), (6449, 18672), (9336, 12898)]