1350780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2519940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 479, 564, 705, 940, 958, 1410, 1437, 1916, 2395, 2820, 2874, 4790, 5748, 7185, 9580, 14370, 22513, 28740, 45026, 67539, 90052, 112565, 135078, 225130, 270156, 337695, 450260, 675390, 1350780]

約数ペア:

[(1, 1350780), (2, 675390), (3, 450260), (4, 337695), (5, 270156), (6, 225130), (10, 135078), (12, 112565), (15, 90052), (20, 67539), (30, 45026), (47, 28740), (60, 22513), (94, 14370), (141, 9580), (188, 7185), (235, 5748), (282, 4790), (470, 2874), (479, 2820), (564, 2395), (705, 1916), (940, 1437), (958, 1410)]