1648386120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13736551}}^1$

素因数の和:13736565

約数の個数: 32

約数和(自身を含む): 4945158720

約数和(自身を除く): 3296772600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13736551, 27473102, 41209653, 54946204, 68682755, 82419306, 109892408, 137365510, 164838612, 206048265, 274731020, 329677224, 412096530, 549462040, 824193060, 1648386120]

約数ペア:

[(1, 1648386120), (2, 824193060), (3, 549462040), (4, 412096530), (5, 329677224), (6, 274731020), (8, 206048265), (10, 164838612), (12, 137365510), (15, 109892408), (20, 82419306), (24, 68682755), (30, 54946204), (40, 41209653), (60, 27473102), (120, 13736551)]