219075720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1825631}}^1$

素因数の和:1825645

約数の個数: 32

約数和(自身を含む): 657227520

約数和(自身を除く): 438151800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1825631, 3651262, 5476893, 7302524, 9128155, 10953786, 14605048, 18256310, 21907572, 27384465, 36512620, 43815144, 54768930, 73025240, 109537860, 219075720]

約数ペア:

[(1, 219075720), (2, 109537860), (3, 73025240), (4, 54768930), (5, 43815144), (6, 36512620), (8, 27384465), (10, 21907572), (12, 18256310), (15, 14605048), (20, 10953786), (24, 9128155), (30, 7302524), (40, 5476893), (60, 3651262), (120, 1825631)]