13275960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 40068000

約数和(自身を除く): 26792040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 349, 634, 698, 951, 1047, 1268, 1396, 1585, 1745, 1902, 2094, 2536, 2792, 3170, 3490, 3804, 4188, 4755, 5235, 6340, 6980, 7608, 8376, 9510, 10470, 12680, 13960, 19020, 20940, 38040, 41880, 110633, 221266, 331899, 442532, 553165, 663798, 885064, 1106330, 1327596, 1659495, 2212660, 2655192, 3318990, 4425320, 6637980, 13275960]

約数ペア:

[(1, 13275960), (2, 6637980), (3, 4425320), (4, 3318990), (5, 2655192), (6, 2212660), (8, 1659495), (10, 1327596), (12, 1106330), (15, 885064), (20, 663798), (24, 553165), (30, 442532), (40, 331899), (60, 221266), (120, 110633), (317, 41880), (349, 38040), (634, 20940), (698, 19020), (951, 13960), (1047, 12680), (1268, 10470), (1396, 9510), (1585, 8376), (1745, 7608), (1902, 6980), (2094, 6340), (2536, 5235), (2792, 4755), (3170, 4188), (3490, 3804)]