15249840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63541}}^1$

素因数の和:63557

約数の個数: 40

約数和(自身を含む): 47275248

約数和(自身を除く): 32025408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63541, 127082, 190623, 254164, 317705, 381246, 508328, 635410, 762492, 953115, 1016656, 1270820, 1524984, 1906230, 2541640, 3049968, 3812460, 5083280, 7624920, 15249840]

約数ペア:

[(1, 15249840), (2, 7624920), (3, 5083280), (4, 3812460), (5, 3049968), (6, 2541640), (8, 1906230), (10, 1524984), (12, 1270820), (15, 1016656), (16, 953115), (20, 762492), (24, 635410), (30, 508328), (40, 381246), (48, 317705), (60, 254164), (80, 190623), (120, 127082), (240, 63541)]