1264299180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1239509}}^1$

素因数の和:1239538

約数の個数: 48

約数和(自身を含む): 3748278240

約数和(自身を除く): 2483979060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1239509, 2479018, 3718527, 4958036, 6197545, 7437054, 12395090, 14874108, 18592635, 21071653, 24790180, 37185270, 42143306, 63214959, 74370540, 84286612, 105358265, 126429918, 210716530, 252859836, 316074795, 421433060, 632149590, 1264299180]

約数ペア:

[(1, 1264299180), (2, 632149590), (3, 421433060), (4, 316074795), (5, 252859836), (6, 210716530), (10, 126429918), (12, 105358265), (15, 84286612), (17, 74370540), (20, 63214959), (30, 42143306), (34, 37185270), (51, 24790180), (60, 21071653), (68, 18592635), (85, 14874108), (102, 12395090), (170, 7437054), (204, 6197545), (255, 4958036), (340, 3718527), (510, 2479018), (1020, 1239509)]