60280360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 95395160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 461, 467, 922, 934, 1844, 1868, 2305, 2335, 3227, 3269, 3688, 3736, 4610, 4670, 6454, 6538, 9220, 9340, 12908, 13076, 16135, 16345, 18440, 18680, 25816, 26152, 32270, 32690, 64540, 65380, 129080, 130760, 215287, 430574, 861148, 1076435, 1507009, 1722296, 2152870, 3014018, 4305740, 6028036, 7535045, 8611480, 12056072, 15070090, 30140180, 60280360]

約数ペア:

[(1, 60280360), (2, 30140180), (4, 15070090), (5, 12056072), (7, 8611480), (8, 7535045), (10, 6028036), (14, 4305740), (20, 3014018), (28, 2152870), (35, 1722296), (40, 1507009), (56, 1076435), (70, 861148), (140, 430574), (280, 215287), (461, 130760), (467, 129080), (922, 65380), (934, 64540), (1844, 32690), (1868, 32270), (2305, 26152), (2335, 25816), (3227, 18680), (3269, 18440), (3688, 16345), (3736, 16135), (4610, 13076), (4670, 12908), (6454, 9340), (6538, 9220)]