203414040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{565039}}^1$

素因数の和:565056

約数の個数: 48

約数和(自身を含む): 661096800

約数和(自身を除く): 457682760

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, 565039, 1130078, 1695117, 2260156, 2825195, 3390234, 4520312, 5085351, 5650390, 6780468, 8475585, 10170702, 11300780, 13560936, 16951170, 20341404, 22601560, 25426755, 33902340, 40682808, 50853510, 67804680, 101707020, 203414040]

約数ペア:

[(1, 203414040), (2, 101707020), (3, 67804680), (4, 50853510), (5, 40682808), (6, 33902340), (8, 25426755), (9, 22601560), (10, 20341404), (12, 16951170), (15, 13560936), (18, 11300780), (20, 10170702), (24, 8475585), (30, 6780468), (36, 5650390), (40, 5085351), (45, 4520312), (60, 3390234), (72, 2825195), (90, 2260156), (120, 1695117), (180, 1130078), (360, 565039)]