244226520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{678407}}^1$

素因数の和:678424

約数の個数: 48

約数和(自身を含む): 793737360

約数和(自身を除く): 549510840

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, 678407, 1356814, 2035221, 2713628, 3392035, 4070442, 5427256, 6105663, 6784070, 8140884, 10176105, 12211326, 13568140, 16281768, 20352210, 24422652, 27136280, 30528315, 40704420, 48845304, 61056630, 81408840, 122113260, 244226520]

約数ペア:

[(1, 244226520), (2, 122113260), (3, 81408840), (4, 61056630), (5, 48845304), (6, 40704420), (8, 30528315), (9, 27136280), (10, 24422652), (12, 20352210), (15, 16281768), (18, 13568140), (20, 12211326), (24, 10176105), (30, 8140884), (36, 6784070), (40, 6105663), (45, 5427256), (60, 4070442), (72, 3392035), (90, 2713628), (120, 2035221), (180, 1356814), (360, 678407)]