1992420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11069}}^1$

素因数の和:11084

約数の個数: 36

約数和(自身を含む): 6044220

約数和(自身を除く): 4051800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11069, 22138, 33207, 44276, 55345, 66414, 99621, 110690, 132828, 166035, 199242, 221380, 332070, 398484, 498105, 664140, 996210, 1992420]

約数ペア:

[(1, 1992420), (2, 996210), (3, 664140), (4, 498105), (5, 398484), (6, 332070), (9, 221380), (10, 199242), (12, 166035), (15, 132828), (18, 110690), (20, 99621), (30, 66414), (36, 55345), (45, 44276), (60, 33207), (90, 22138), (180, 11069)]