2436180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 7183680

約数和(自身を除く): 4747500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2137, 4274, 6411, 8548, 10685, 12822, 21370, 25644, 32055, 40603, 42740, 64110, 81206, 121809, 128220, 162412, 203015, 243618, 406030, 487236, 609045, 812060, 1218090, 2436180]

約数ペア:

[(1, 2436180), (2, 1218090), (3, 812060), (4, 609045), (5, 487236), (6, 406030), (10, 243618), (12, 203015), (15, 162412), (19, 128220), (20, 121809), (30, 81206), (38, 64110), (57, 42740), (60, 40603), (76, 32055), (95, 25644), (114, 21370), (190, 12822), (228, 10685), (285, 8548), (380, 6411), (570, 4274), (1140, 2137)]