47713080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 143861760

約数和(自身を除く): 96148680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1783, 1784, 2230, 2676, 3345, 3566, 4460, 5349, 5352, 6690, 7132, 8915, 8920, 10698, 13380, 14264, 17830, 21396, 26745, 26760, 35660, 42792, 53490, 71320, 106980, 213960, 397609, 795218, 1192827, 1590436, 1988045, 2385654, 3180872, 3976090, 4771308, 5964135, 7952180, 9542616, 11928270, 15904360, 23856540, 47713080]

約数ペア:

[(1, 47713080), (2, 23856540), (3, 15904360), (4, 11928270), (5, 9542616), (6, 7952180), (8, 5964135), (10, 4771308), (12, 3976090), (15, 3180872), (20, 2385654), (24, 1988045), (30, 1590436), (40, 1192827), (60, 795218), (120, 397609), (223, 213960), (446, 106980), (669, 71320), (892, 53490), (1115, 42792), (1338, 35660), (1783, 26760), (1784, 26745), (2230, 21396), (2676, 17830), (3345, 14264), (3566, 13380), (4460, 10698), (5349, 8920), (5352, 8915), (6690, 7132)]