15882060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 28824756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1187, 1338, 2230, 2374, 2676, 3345, 3561, 4460, 4748, 5935, 6690, 7122, 11870, 13380, 14244, 17805, 23740, 35610, 71220, 264701, 529402, 794103, 1058804, 1323505, 1588206, 2647010, 3176412, 3970515, 5294020, 7941030, 15882060]

約数ペア:

[(1, 15882060), (2, 7941030), (3, 5294020), (4, 3970515), (5, 3176412), (6, 2647010), (10, 1588206), (12, 1323505), (15, 1058804), (20, 794103), (30, 529402), (60, 264701), (223, 71220), (446, 35610), (669, 23740), (892, 17805), (1115, 14244), (1187, 13380), (1338, 11870), (2230, 7122), (2374, 6690), (2676, 5935), (3345, 4748), (3561, 4460)]