45095280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187897}}^1$

素因数の和:187913

約数の個数: 40

約数和(自身を含む): 139796112

約数和(自身を除く): 94700832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187897, 375794, 563691, 751588, 939485, 1127382, 1503176, 1878970, 2254764, 2818455, 3006352, 3757940, 4509528, 5636910, 7515880, 9019056, 11273820, 15031760, 22547640, 45095280]

約数ペア:

[(1, 45095280), (2, 22547640), (3, 15031760), (4, 11273820), (5, 9019056), (6, 7515880), (8, 5636910), (10, 4509528), (12, 3757940), (15, 3006352), (16, 2818455), (20, 2254764), (24, 1878970), (30, 1503176), (40, 1127382), (48, 939485), (60, 751588), (80, 563691), (120, 375794), (240, 187897)]