26305080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 79349760

約数和(自身を除く): 53044680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 983, 1115, 1338, 1784, 1966, 2230, 2676, 2949, 3345, 3932, 4460, 4915, 5352, 5898, 6690, 7864, 8920, 9830, 11796, 13380, 14745, 19660, 23592, 26760, 29490, 39320, 58980, 117960, 219209, 438418, 657627, 876836, 1096045, 1315254, 1753672, 2192090, 2630508, 3288135, 4384180, 5261016, 6576270, 8768360, 13152540, 26305080]

約数ペア:

[(1, 26305080), (2, 13152540), (3, 8768360), (4, 6576270), (5, 5261016), (6, 4384180), (8, 3288135), (10, 2630508), (12, 2192090), (15, 1753672), (20, 1315254), (24, 1096045), (30, 876836), (40, 657627), (60, 438418), (120, 219209), (223, 117960), (446, 58980), (669, 39320), (892, 29490), (983, 26760), (1115, 23592), (1338, 19660), (1784, 14745), (1966, 13380), (2230, 11796), (2676, 9830), (2949, 8920), (3345, 7864), (3932, 6690), (4460, 5898), (4915, 5352)]