12817080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35603}}^1$

素因数の和:35620

約数の個数: 48

約数和(自身を含む): 41656680

約数和(自身を除く): 28839600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35603, 71206, 106809, 142412, 178015, 213618, 284824, 320427, 356030, 427236, 534045, 640854, 712060, 854472, 1068090, 1281708, 1424120, 1602135, 2136180, 2563416, 3204270, 4272360, 6408540, 12817080]

約数ペア:

[(1, 12817080), (2, 6408540), (3, 4272360), (4, 3204270), (5, 2563416), (6, 2136180), (8, 1602135), (9, 1424120), (10, 1281708), (12, 1068090), (15, 854472), (18, 712060), (20, 640854), (24, 534045), (30, 427236), (36, 356030), (40, 320427), (45, 284824), (60, 213618), (72, 178015), (90, 142412), (120, 106809), (180, 71206), (360, 35603)]