210591120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{877463}}^1$

素因数の和:877479

約数の個数: 40

約数和(自身を含む): 652833216

約数和(自身を除く): 442242096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 877463, 1754926, 2632389, 3509852, 4387315, 5264778, 7019704, 8774630, 10529556, 13161945, 14039408, 17549260, 21059112, 26323890, 35098520, 42118224, 52647780, 70197040, 105295560, 210591120]

約数ペア:

[(1, 210591120), (2, 105295560), (3, 70197040), (4, 52647780), (5, 42118224), (6, 35098520), (8, 26323890), (10, 21059112), (12, 17549260), (15, 14039408), (16, 13161945), (20, 10529556), (24, 8774630), (30, 7019704), (40, 5264778), (48, 4387315), (60, 3509852), (80, 2632389), (120, 1754926), (240, 877463)]