38316120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3847}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 116363520

約数和(自身を除く): 78047400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 3847, 4980, 7694, 9960, 11541, 15388, 19235, 23082, 30776, 38470, 46164, 57705, 76940, 92328, 115410, 153880, 230820, 319301, 461640, 638602, 957903, 1277204, 1596505, 1915806, 2554408, 3193010, 3831612, 4789515, 6386020, 7663224, 9579030, 12772040, 19158060, 38316120]

約数ペア:

[(1, 38316120), (2, 19158060), (3, 12772040), (4, 9579030), (5, 7663224), (6, 6386020), (8, 4789515), (10, 3831612), (12, 3193010), (15, 2554408), (20, 1915806), (24, 1596505), (30, 1277204), (40, 957903), (60, 638602), (83, 461640), (120, 319301), (166, 230820), (249, 153880), (332, 115410), (415, 92328), (498, 76940), (664, 57705), (830, 46164), (996, 38470), (1245, 30776), (1660, 23082), (1992, 19235), (2490, 15388), (3320, 11541), (3847, 9960), (4980, 7694)]