12529620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23203}}^1$

素因数の和:23221

約数の個数: 48

約数和(自身を含む): 38982720

約数和(自身を除く): 26453100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23203, 46406, 69609, 92812, 116015, 139218, 208827, 232030, 278436, 348045, 417654, 464060, 626481, 696090, 835308, 1044135, 1252962, 1392180, 2088270, 2505924, 3132405, 4176540, 6264810, 12529620]

約数ペア:

[(1, 12529620), (2, 6264810), (3, 4176540), (4, 3132405), (5, 2505924), (6, 2088270), (9, 1392180), (10, 1252962), (12, 1044135), (15, 835308), (18, 696090), (20, 626481), (27, 464060), (30, 417654), (36, 348045), (45, 278436), (54, 232030), (60, 208827), (90, 139218), (108, 116015), (135, 92812), (180, 69609), (270, 46406), (540, 23203)]