12902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53759}}^1$

素因数の和:53775

約数の個数: 40

約数和(自身を含む): 39997440

約数和(自身を除く): 27095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53759, 107518, 161277, 215036, 268795, 322554, 430072, 537590, 645108, 806385, 860144, 1075180, 1290216, 1612770, 2150360, 2580432, 3225540, 4300720, 6451080, 12902160]

約数ペア:

[(1, 12902160), (2, 6451080), (3, 4300720), (4, 3225540), (5, 2580432), (6, 2150360), (8, 1612770), (10, 1290216), (12, 1075180), (15, 860144), (16, 806385), (20, 645108), (24, 537590), (30, 430072), (40, 322554), (48, 268795), (60, 215036), (80, 161277), (120, 107518), (240, 53759)]