127573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51859}}^1$

素因数の和:51912

約数の個数: 48

約数和(自身を含む): 365924160

約数和(自身を除く): 238351020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 51859, 103718, 155577, 207436, 259295, 311154, 518590, 622308, 777885, 1037180, 1555770, 2126219, 3111540, 4252438, 6378657, 8504876, 10631095, 12757314, 21262190, 25514628, 31893285, 42524380, 63786570, 127573140]

約数ペア:

[(1, 127573140), (2, 63786570), (3, 42524380), (4, 31893285), (5, 25514628), (6, 21262190), (10, 12757314), (12, 10631095), (15, 8504876), (20, 6378657), (30, 4252438), (41, 3111540), (60, 2126219), (82, 1555770), (123, 1037180), (164, 777885), (205, 622308), (246, 518590), (410, 311154), (492, 259295), (615, 207436), (820, 155577), (1230, 103718), (2460, 51859)]