83899560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{941}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 252305280

約数和(自身を除く): 168405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 941, 1486, 1882, 2229, 2823, 2972, 3715, 3764, 4458, 4705, 5646, 5944, 7430, 7528, 8916, 9410, 11145, 11292, 14115, 14860, 17832, 18820, 22290, 22584, 28230, 29720, 37640, 44580, 56460, 89160, 112920, 699163, 1398326, 2097489, 2796652, 3495815, 4194978, 5593304, 6991630, 8389956, 10487445, 13983260, 16779912, 20974890, 27966520, 41949780, 83899560]

約数ペア:

[(1, 83899560), (2, 41949780), (3, 27966520), (4, 20974890), (5, 16779912), (6, 13983260), (8, 10487445), (10, 8389956), (12, 6991630), (15, 5593304), (20, 4194978), (24, 3495815), (30, 2796652), (40, 2097489), (60, 1398326), (120, 699163), (743, 112920), (941, 89160), (1486, 56460), (1882, 44580), (2229, 37640), (2823, 29720), (2972, 28230), (3715, 22584), (3764, 22290), (4458, 18820), (4705, 17832), (5646, 14860), (5944, 14115), (7430, 11292), (7528, 11145), (8916, 9410)]