779116860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1301}}^1$

素因数の和:2428

約数の個数: 96

約数和(自身を含む): 2427969600

約数和(自身を除く): 1648852740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1109, 1301, 2218, 2602, 3327, 3903, 4436, 5204, 5545, 6505, 6654, 7806, 9981, 11090, 11709, 13010, 13308, 15612, 16635, 19515, 19962, 22180, 23418, 26020, 29943, 33270, 35127, 39030, 39924, 46836, 49905, 58545, 59886, 66540, 70254, 78060, 99810, 117090, 119772, 140508, 149715, 175635, 199620, 234180, 299430, 351270, 598860, 702540, 1442809, 2885618, 4328427, 5771236, 7214045, 8656854, 12985281, 14428090, 17313708, 21642135, 25970562, 28856180, 38955843, 43284270, 51941124, 64926405, 77911686, 86568540, 129852810, 155823372, 194779215, 259705620, 389558430, 779116860]

約数ペア:

[(1, 779116860), (2, 389558430), (3, 259705620), (4, 194779215), (5, 155823372), (6, 129852810), (9, 86568540), (10, 77911686), (12, 64926405), (15, 51941124), (18, 43284270), (20, 38955843), (27, 28856180), (30, 25970562), (36, 21642135), (45, 17313708), (54, 14428090), (60, 12985281), (90, 8656854), (108, 7214045), (135, 5771236), (180, 4328427), (270, 2885618), (540, 1442809), (1109, 702540), (1301, 598860), (2218, 351270), (2602, 299430), (3327, 234180), (3903, 199620), (4436, 175635), (5204, 149715), (5545, 140508), (6505, 119772), (6654, 117090), (7806, 99810), (9981, 78060), (11090, 70254), (11709, 66540), (13010, 59886), (13308, 58545), (15612, 49905), (16635, 46836), (19515, 39924), (19962, 39030), (22180, 35127), (23418, 33270), (26020, 29943)]