42668880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177787}}^1$

素因数の和:177803

約数の個数: 40

約数和(自身を含む): 132274272

約数和(自身を除く): 89605392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177787, 355574, 533361, 711148, 888935, 1066722, 1422296, 1777870, 2133444, 2666805, 2844592, 3555740, 4266888, 5333610, 7111480, 8533776, 10667220, 14222960, 21334440, 42668880]

約数ペア:

[(1, 42668880), (2, 21334440), (3, 14222960), (4, 10667220), (5, 8533776), (6, 7111480), (8, 5333610), (10, 4266888), (12, 3555740), (15, 2844592), (16, 2666805), (20, 2133444), (24, 1777870), (30, 1422296), (40, 1066722), (48, 888935), (60, 711148), (80, 533361), (120, 355574), (240, 177787)]