12057840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16747}}^1$

素因数の和:16766

約数の個数: 60

約数和(自身を含む): 40496664

約数和(自身を除く): 28438824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 150723, 167470, 200964, 251205, 267952, 301446, 334940, 401928, 502410, 602892, 669880, 753615, 803856, 1004820, 1205784, 1339760, 1507230, 2009640, 2411568, 3014460, 4019280, 6028920, 12057840]

約数ペア:

[(1, 12057840), (2, 6028920), (3, 4019280), (4, 3014460), (5, 2411568), (6, 2009640), (8, 1507230), (9, 1339760), (10, 1205784), (12, 1004820), (15, 803856), (16, 753615), (18, 669880), (20, 602892), (24, 502410), (30, 401928), (36, 334940), (40, 301446), (45, 267952), (48, 251205), (60, 200964), (72, 167470), (80, 150723), (90, 133976), (120, 100482), (144, 83735), (180, 66988), (240, 50241), (360, 33494), (720, 16747)]