2497668840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6937969}}^1$

素因数の和:6937986

約数の個数: 48

約数和(自身を含む): 8117424900

約数和(自身を除く): 5619756060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6937969, 13875938, 20813907, 27751876, 34689845, 41627814, 55503752, 62441721, 69379690, 83255628, 104069535, 124883442, 138759380, 166511256, 208139070, 249766884, 277518760, 312208605, 416278140, 499533768, 624417210, 832556280, 1248834420, 2497668840]

約数ペア:

[(1, 2497668840), (2, 1248834420), (3, 832556280), (4, 624417210), (5, 499533768), (6, 416278140), (8, 312208605), (9, 277518760), (10, 249766884), (12, 208139070), (15, 166511256), (18, 138759380), (20, 124883442), (24, 104069535), (30, 83255628), (36, 69379690), (40, 62441721), (45, 55503752), (60, 41627814), (72, 34689845), (90, 27751876), (120, 20813907), (180, 13875938), (360, 6937969)]