12489480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34693}}^1$

素因数の和:34710

約数の個数: 48

約数和(自身を含む): 40591980

約数和(自身を除く): 28102500

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, 34693, 69386, 104079, 138772, 173465, 208158, 277544, 312237, 346930, 416316, 520395, 624474, 693860, 832632, 1040790, 1248948, 1387720, 1561185, 2081580, 2497896, 3122370, 4163160, 6244740, 12489480]

約数ペア:

[(1, 12489480), (2, 6244740), (3, 4163160), (4, 3122370), (5, 2497896), (6, 2081580), (8, 1561185), (9, 1387720), (10, 1248948), (12, 1040790), (15, 832632), (18, 693860), (20, 624474), (24, 520395), (30, 416316), (36, 346930), (40, 312237), (45, 277544), (60, 208158), (72, 173465), (90, 138772), (120, 104079), (180, 69386), (360, 34693)]