848758860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17929}}^1$

素因数の和:18207

約数の個数: 72

約数和(自身を含む): 2584501920

約数和(自身を除く): 1735743060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 17929, 23670, 35858, 47340, 53787, 71716, 89645, 107574, 161361, 179290, 215148, 268935, 322722, 358580, 537870, 645444, 806805, 1075740, 1613610, 3227220, 4715327, 9430654, 14145981, 18861308, 23576635, 28291962, 42437943, 47153270, 56583924, 70729905, 84875886, 94306540, 141459810, 169751772, 212189715, 282919620, 424379430, 848758860]

約数ペア:

[(1, 848758860), (2, 424379430), (3, 282919620), (4, 212189715), (5, 169751772), (6, 141459810), (9, 94306540), (10, 84875886), (12, 70729905), (15, 56583924), (18, 47153270), (20, 42437943), (30, 28291962), (36, 23576635), (45, 18861308), (60, 14145981), (90, 9430654), (180, 4715327), (263, 3227220), (526, 1613610), (789, 1075740), (1052, 806805), (1315, 645444), (1578, 537870), (2367, 358580), (2630, 322722), (3156, 268935), (3945, 215148), (4734, 179290), (5260, 161361), (7890, 107574), (9468, 89645), (11835, 71716), (15780, 53787), (17929, 47340), (23670, 35858)]