130983480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{40427}}^1$

素因数の和:40450

約数の個数: 80

約数和(自身を含む): 440260920

約数和(自身を除く): 309277440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 40427, 80854, 121281, 161708, 202135, 242562, 323416, 363843, 404270, 485124, 606405, 727686, 808540, 970248, 1091529, 1212810, 1455372, 1617080, 1819215, 2183058, 2425620, 2910744, 3274587, 3638430, 4366116, 4851240, 5457645, 6549174, 7276860, 8732232, 10915290, 13098348, 14553720, 16372935, 21830580, 26196696, 32745870, 43661160, 65491740, 130983480]

約数ペア:

[(1, 130983480), (2, 65491740), (3, 43661160), (4, 32745870), (5, 26196696), (6, 21830580), (8, 16372935), (9, 14553720), (10, 13098348), (12, 10915290), (15, 8732232), (18, 7276860), (20, 6549174), (24, 5457645), (27, 4851240), (30, 4366116), (36, 3638430), (40, 3274587), (45, 2910744), (54, 2425620), (60, 2183058), (72, 1819215), (81, 1617080), (90, 1455372), (108, 1212810), (120, 1091529), (135, 970248), (162, 808540), (180, 727686), (216, 606405), (270, 485124), (324, 404270), (360, 363843), (405, 323416), (540, 242562), (648, 202135), (810, 161708), (1080, 121281), (1620, 80854), (3240, 40427)]