240486768

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7489}}^1$

素因数の和:7726

約数の個数: 60

約数和(自身を含む): 676137280

約数和(自身を除く): 435650512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 7489, 8028, 10704, 14978, 16056, 22467, 29956, 32112, 44934, 59912, 67401, 89868, 119824, 134802, 179736, 269604, 359472, 539208, 1078416, 1670047, 3340094, 5010141, 6680188, 10020282, 13360376, 15030423, 20040564, 26720752, 30060846, 40081128, 60121692, 80162256, 120243384, 240486768]

約数ペア:

[(1, 240486768), (2, 120243384), (3, 80162256), (4, 60121692), (6, 40081128), (8, 30060846), (9, 26720752), (12, 20040564), (16, 15030423), (18, 13360376), (24, 10020282), (36, 6680188), (48, 5010141), (72, 3340094), (144, 1670047), (223, 1078416), (446, 539208), (669, 359472), (892, 269604), (1338, 179736), (1784, 134802), (2007, 119824), (2676, 89868), (3568, 67401), (4014, 59912), (5352, 44934), (7489, 32112), (8028, 29956), (10704, 22467), (14978, 16056)]