90190560

素因数分解:

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

素因数の和:187915

約数の個数: 48

約数和(自身を含む): 284101776

約数和(自身を除く): 193911216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 187897, 375794, 563691, 751588, 939485, 1127382, 1503176, 1878970, 2254764, 2818455, 3006352, 3757940, 4509528, 5636910, 6012704, 7515880, 9019056, 11273820, 15031760, 18038112, 22547640, 30063520, 45095280, 90190560]

約数ペア:

[(1, 90190560), (2, 45095280), (3, 30063520), (4, 22547640), (5, 18038112), (6, 15031760), (8, 11273820), (10, 9019056), (12, 7515880), (15, 6012704), (16, 5636910), (20, 4509528), (24, 3757940), (30, 3006352), (32, 2818455), (40, 2254764), (48, 1878970), (60, 1503176), (80, 1127382), (96, 939485), (120, 751588), (160, 563691), (240, 375794), (480, 187897)]