12959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 26439240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1367, 1580, 1896, 2370, 2734, 3160, 4101, 4740, 5468, 6835, 8202, 9480, 10936, 13670, 16404, 20505, 27340, 32808, 41010, 54680, 82020, 107993, 164040, 215986, 323979, 431972, 539965, 647958, 863944, 1079930, 1295916, 1619895, 2159860, 2591832, 3239790, 4319720, 6479580, 12959160]

約数ペア:

[(1, 12959160), (2, 6479580), (3, 4319720), (4, 3239790), (5, 2591832), (6, 2159860), (8, 1619895), (10, 1295916), (12, 1079930), (15, 863944), (20, 647958), (24, 539965), (30, 431972), (40, 323979), (60, 215986), (79, 164040), (120, 107993), (158, 82020), (237, 54680), (316, 41010), (395, 32808), (474, 27340), (632, 20505), (790, 16404), (948, 13670), (1185, 10936), (1367, 9480), (1580, 8202), (1896, 6835), (2370, 5468), (2734, 4740), (3160, 4101)]