15482820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 43888320

約数和(自身を除く): 28405500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3109, 4980, 6218, 9327, 12436, 15545, 18654, 31090, 37308, 46635, 62180, 93270, 186540, 258047, 516094, 774141, 1032188, 1290235, 1548282, 2580470, 3096564, 3870705, 5160940, 7741410, 15482820]

約数ペア:

[(1, 15482820), (2, 7741410), (3, 5160940), (4, 3870705), (5, 3096564), (6, 2580470), (10, 1548282), (12, 1290235), (15, 1032188), (20, 774141), (30, 516094), (60, 258047), (83, 186540), (166, 93270), (249, 62180), (332, 46635), (415, 37308), (498, 31090), (830, 18654), (996, 15545), (1245, 12436), (1660, 9327), (2490, 6218), (3109, 4980)]