12490560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4360

約数の個数: 84

約数和(自身を含む): 42972228

約数和(自身を除く): 30481668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 4337, 8674, 13011, 17348, 21685, 26022, 34696, 39033, 43370, 52044, 65055, 69392, 78066, 86740, 104088, 130110, 138784, 156132, 173480, 195165, 208176, 260220, 277568, 312264, 346960, 390330, 416352, 520440, 624528, 693920, 780660, 832704, 1040880, 1249056, 1387840, 1561320, 2081760, 2498112, 3122640, 4163520, 6245280, 12490560]

約数ペア:

[(1, 12490560), (2, 6245280), (3, 4163520), (4, 3122640), (5, 2498112), (6, 2081760), (8, 1561320), (9, 1387840), (10, 1249056), (12, 1040880), (15, 832704), (16, 780660), (18, 693920), (20, 624528), (24, 520440), (30, 416352), (32, 390330), (36, 346960), (40, 312264), (45, 277568), (48, 260220), (60, 208176), (64, 195165), (72, 173480), (80, 156132), (90, 138784), (96, 130110), (120, 104088), (144, 86740), (160, 78066), (180, 69392), (192, 65055), (240, 52044), (288, 43370), (320, 39033), (360, 34696), (480, 26022), (576, 21685), (720, 17348), (960, 13011), (1440, 8674), (2880, 4337)]