135627720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4729}}^1$

素因数の和:4982

約数の個数: 64

約数和(自身を含む): 408672000

約数和(自身を除く): 273044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4729, 4780, 5736, 7170, 9458, 9560, 14187, 14340, 18916, 23645, 28374, 28680, 37832, 47290, 56748, 70935, 94580, 113496, 141870, 189160, 283740, 567480, 1130231, 2260462, 3390693, 4520924, 5651155, 6781386, 9041848, 11302310, 13562772, 16953465, 22604620, 27125544, 33906930, 45209240, 67813860, 135627720]

約数ペア:

[(1, 135627720), (2, 67813860), (3, 45209240), (4, 33906930), (5, 27125544), (6, 22604620), (8, 16953465), (10, 13562772), (12, 11302310), (15, 9041848), (20, 6781386), (24, 5651155), (30, 4520924), (40, 3390693), (60, 2260462), (120, 1130231), (239, 567480), (478, 283740), (717, 189160), (956, 141870), (1195, 113496), (1434, 94580), (1912, 70935), (2390, 56748), (2868, 47290), (3585, 37832), (4729, 28680), (4780, 28374), (5736, 23645), (7170, 18916), (9458, 14340), (9560, 14187)]