1381200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1151}}^1$

素因数の和:1172

約数の個数: 60

約数和(自身を含む): 4428288

約数和(自身を除く): 3047088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1151, 1200, 2302, 3453, 4604, 5755, 6906, 9208, 11510, 13812, 17265, 18416, 23020, 27624, 28775, 34530, 46040, 55248, 57550, 69060, 86325, 92080, 115100, 138120, 172650, 230200, 276240, 345300, 460400, 690600, 1381200]

約数ペア:

[(1, 1381200), (2, 690600), (3, 460400), (4, 345300), (5, 276240), (6, 230200), (8, 172650), (10, 138120), (12, 115100), (15, 92080), (16, 86325), (20, 69060), (24, 57550), (25, 55248), (30, 46040), (40, 34530), (48, 28775), (50, 27624), (60, 23020), (75, 18416), (80, 17265), (100, 13812), (120, 11510), (150, 9208), (200, 6906), (240, 5755), (300, 4604), (400, 3453), (600, 2302), (1151, 1200)]