9960180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8768

約数の個数: 48

約数和(自身を含む): 29359680

約数和(自身を除く): 19399500

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, 8737, 17474, 26211, 34948, 43685, 52422, 87370, 104844, 131055, 166003, 174740, 262110, 332006, 498009, 524220, 664012, 830015, 996018, 1660030, 1992036, 2490045, 3320060, 4980090, 9960180]

約数ペア:

[(1, 9960180), (2, 4980090), (3, 3320060), (4, 2490045), (5, 1992036), (6, 1660030), (10, 996018), (12, 830015), (15, 664012), (19, 524220), (20, 498009), (30, 332006), (38, 262110), (57, 174740), (60, 166003), (76, 131055), (95, 104844), (114, 87370), (190, 52422), (228, 43685), (285, 34948), (380, 26211), (570, 17474), (1140, 8737)]