1625616240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6773401}}^1$

素因数の和:6773417

約数の個数: 40

約数和(自身を含む): 5039411088

約数和(自身を除く): 3413794848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6773401, 13546802, 20320203, 27093604, 33867005, 40640406, 54187208, 67734010, 81280812, 101601015, 108374416, 135468020, 162561624, 203202030, 270936040, 325123248, 406404060, 541872080, 812808120, 1625616240]

約数ペア:

[(1, 1625616240), (2, 812808120), (3, 541872080), (4, 406404060), (5, 325123248), (6, 270936040), (8, 203202030), (10, 162561624), (12, 135468020), (15, 108374416), (16, 101601015), (20, 81280812), (24, 67734010), (30, 54187208), (40, 40640406), (48, 33867005), (60, 27093604), (80, 20320203), (120, 13546802), (240, 6773401)]