1224180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2267}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2586060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2267, 4534, 6801, 9068, 11335, 13602, 20403, 22670, 27204, 34005, 40806, 45340, 61209, 68010, 81612, 102015, 122418, 136020, 204030, 244836, 306045, 408060, 612090, 1224180]

約数ペア:

[(1, 1224180), (2, 612090), (3, 408060), (4, 306045), (5, 244836), (6, 204030), (9, 136020), (10, 122418), (12, 102015), (15, 81612), (18, 68010), (20, 61209), (27, 45340), (30, 40806), (36, 34005), (45, 27204), (54, 22670), (60, 20403), (90, 13602), (108, 11335), (135, 9068), (180, 6801), (270, 4534), (540, 2267)]