2090820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17423501}}^1$

素因数の和:17423515

約数の個数: 32

約数和(自身を含む): 6272460720

約数和(自身を除く): 4181640600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17423501, 34847002, 52270503, 69694004, 87117505, 104541006, 139388008, 174235010, 209082012, 261352515, 348470020, 418164024, 522705030, 696940040, 1045410060, 2090820120]

約数ペア:

[(1, 2090820120), (2, 1045410060), (3, 696940040), (4, 522705030), (5, 418164024), (6, 348470020), (8, 261352515), (10, 209082012), (12, 174235010), (15, 139388008), (20, 104541006), (24, 87117505), (30, 69694004), (40, 52270503), (60, 34847002), (120, 17423501)]