130262280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15289}}^1$

素因数の和:15374

約数の個数: 64

約数和(自身を含む): 396316800

約数和(自身を除く): 266054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 229335, 305780, 366936, 458670, 611560, 917340, 1085519, 1834680, 2171038, 3256557, 4342076, 5427595, 6513114, 8684152, 10855190, 13026228, 16282785, 21710380, 26052456, 32565570, 43420760, 65131140, 130262280]

約数ペア:

[(1, 130262280), (2, 65131140), (3, 43420760), (4, 32565570), (5, 26052456), (6, 21710380), (8, 16282785), (10, 13026228), (12, 10855190), (15, 8684152), (20, 6513114), (24, 5427595), (30, 4342076), (40, 3256557), (60, 2171038), (71, 1834680), (120, 1085519), (142, 917340), (213, 611560), (284, 458670), (355, 366936), (426, 305780), (568, 229335), (710, 183468), (852, 152890), (1065, 122312), (1420, 91734), (1704, 76445), (2130, 61156), (2840, 45867), (4260, 30578), (8520, 15289)]