1384920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 4502160

約数和(自身を除く): 3117240

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, 3847, 7694, 11541, 15388, 19235, 23082, 30776, 34623, 38470, 46164, 57705, 69246, 76940, 92328, 115410, 138492, 153880, 173115, 230820, 276984, 346230, 461640, 692460, 1384920]

約数ペア:

[(1, 1384920), (2, 692460), (3, 461640), (4, 346230), (5, 276984), (6, 230820), (8, 173115), (9, 153880), (10, 138492), (12, 115410), (15, 92328), (18, 76940), (20, 69246), (24, 57705), (30, 46164), (36, 38470), (40, 34623), (45, 30776), (60, 23082), (72, 19235), (90, 15388), (120, 11541), (180, 7694), (360, 3847)]