2817720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2629

約数の個数: 64

約数和(自身を含む): 9396000

約数和(自身を除く): 6578280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2609, 5218, 7827, 10436, 13045, 15654, 20872, 23481, 26090, 31308, 39135, 46962, 52180, 62616, 70443, 78270, 93924, 104360, 117405, 140886, 156540, 187848, 234810, 281772, 313080, 352215, 469620, 563544, 704430, 939240, 1408860, 2817720]

約数ペア:

[(1, 2817720), (2, 1408860), (3, 939240), (4, 704430), (5, 563544), (6, 469620), (8, 352215), (9, 313080), (10, 281772), (12, 234810), (15, 187848), (18, 156540), (20, 140886), (24, 117405), (27, 104360), (30, 93924), (36, 78270), (40, 70443), (45, 62616), (54, 52180), (60, 46962), (72, 39135), (90, 31308), (108, 26090), (120, 23481), (135, 20872), (180, 15654), (216, 13045), (270, 10436), (360, 7827), (540, 5218), (1080, 2609)]