206780022360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{574388951}}^1$

素因数の和:574388968

約数の個数: 48

約数和(自身を含む): 672035073840

約数和(自身を除く): 465255051480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 574388951, 1148777902, 1723166853, 2297555804, 2871944755, 3446333706, 4595111608, 5169500559, 5743889510, 6892667412, 8615834265, 10339001118, 11487779020, 13785334824, 17231668530, 20678002236, 22975558040, 25847502795, 34463337060, 41356004472, 51695005590, 68926674120, 103390011180, 206780022360]

約数ペア:

[(1, 206780022360), (2, 103390011180), (3, 68926674120), (4, 51695005590), (5, 41356004472), (6, 34463337060), (8, 25847502795), (9, 22975558040), (10, 20678002236), (12, 17231668530), (15, 13785334824), (18, 11487779020), (20, 10339001118), (24, 8615834265), (30, 6892667412), (36, 5743889510), (40, 5169500559), (45, 4595111608), (60, 3446333706), (72, 2871944755), (90, 2297555804), (120, 1723166853), (180, 1148777902), (360, 574388951)]