555180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 1639680

約数和(自身を除く): 1084500

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, 487, 570, 974, 1140, 1461, 1948, 2435, 2922, 4870, 5844, 7305, 9253, 9740, 14610, 18506, 27759, 29220, 37012, 46265, 55518, 92530, 111036, 138795, 185060, 277590, 555180]

約数ペア:

[(1, 555180), (2, 277590), (3, 185060), (4, 138795), (5, 111036), (6, 92530), (10, 55518), (12, 46265), (15, 37012), (19, 29220), (20, 27759), (30, 18506), (38, 14610), (57, 9740), (60, 9253), (76, 7305), (95, 5844), (114, 4870), (190, 2922), (228, 2435), (285, 1948), (380, 1461), (487, 1140), (570, 974)]