64452420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{358069}}^1$

素因数の和:358084

約数の個数: 36

約数和(自身を含む): 195506220

約数和(自身を除く): 131053800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 358069, 716138, 1074207, 1432276, 1790345, 2148414, 3222621, 3580690, 4296828, 5371035, 6445242, 7161380, 10742070, 12890484, 16113105, 21484140, 32226210, 64452420]

約数ペア:

[(1, 64452420), (2, 32226210), (3, 21484140), (4, 16113105), (5, 12890484), (6, 10742070), (9, 7161380), (10, 6445242), (12, 5371035), (15, 4296828), (18, 3580690), (20, 3222621), (30, 2148414), (36, 1790345), (45, 1432276), (60, 1074207), (90, 716138), (180, 358069)]