227493720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631927}}^1$

素因数の和:631944

約数の個数: 48

約数和(自身を含む): 739355760

約数和(自身を除く): 511862040

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, 631927, 1263854, 1895781, 2527708, 3159635, 3791562, 5055416, 5687343, 6319270, 7583124, 9478905, 11374686, 12638540, 15166248, 18957810, 22749372, 25277080, 28436715, 37915620, 45498744, 56873430, 75831240, 113746860, 227493720]

約数ペア:

[(1, 227493720), (2, 113746860), (3, 75831240), (4, 56873430), (5, 45498744), (6, 37915620), (8, 28436715), (9, 25277080), (10, 22749372), (12, 18957810), (15, 15166248), (18, 12638540), (20, 11374686), (24, 9478905), (30, 7583124), (36, 6319270), (40, 5687343), (45, 5055416), (60, 3791562), (72, 3159635), (90, 2527708), (120, 1895781), (180, 1263854), (360, 631927)]