163015560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{452821}}^1$

素因数の和:452838

約数の個数: 48

約数和(自身を含む): 529801740

約数和(自身を除く): 366786180

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, 452821, 905642, 1358463, 1811284, 2264105, 2716926, 3622568, 4075389, 4528210, 5433852, 6792315, 8150778, 9056420, 10867704, 13584630, 16301556, 18112840, 20376945, 27169260, 32603112, 40753890, 54338520, 81507780, 163015560]

約数ペア:

[(1, 163015560), (2, 81507780), (3, 54338520), (4, 40753890), (5, 32603112), (6, 27169260), (8, 20376945), (9, 18112840), (10, 16301556), (12, 13584630), (15, 10867704), (18, 9056420), (20, 8150778), (24, 6792315), (30, 5433852), (36, 4528210), (40, 4075389), (45, 3622568), (60, 2716926), (72, 2264105), (90, 1811284), (120, 1358463), (180, 905642), (360, 452821)]