12495960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 41127840

約数和(自身を除く): 28631880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 337, 360, 412, 515, 618, 674, 824, 927, 1011, 1030, 1236, 1348, 1545, 1685, 1854, 2022, 2060, 2472, 2696, 3033, 3090, 3370, 3708, 4044, 4120, 4635, 5055, 6066, 6180, 6740, 7416, 8088, 9270, 10110, 12132, 12360, 13480, 15165, 18540, 20220, 24264, 30330, 34711, 37080, 40440, 60660, 69422, 104133, 121320, 138844, 173555, 208266, 277688, 312399, 347110, 416532, 520665, 624798, 694220, 833064, 1041330, 1249596, 1388440, 1561995, 2082660, 2499192, 3123990, 4165320, 6247980, 12495960]

約数ペア:

[(1, 12495960), (2, 6247980), (3, 4165320), (4, 3123990), (5, 2499192), (6, 2082660), (8, 1561995), (9, 1388440), (10, 1249596), (12, 1041330), (15, 833064), (18, 694220), (20, 624798), (24, 520665), (30, 416532), (36, 347110), (40, 312399), (45, 277688), (60, 208266), (72, 173555), (90, 138844), (103, 121320), (120, 104133), (180, 69422), (206, 60660), (309, 40440), (337, 37080), (360, 34711), (412, 30330), (515, 24264), (618, 20220), (674, 18540), (824, 15165), (927, 13480), (1011, 12360), (1030, 12132), (1236, 10110), (1348, 9270), (1545, 8088), (1685, 7416), (1854, 6740), (2022, 6180), (2060, 6066), (2472, 5055), (2696, 4635), (3033, 4120), (3090, 4044), (3370, 3708)]