12483720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3876

約数の個数: 80

約数和(自身を含む): 41970060

約数和(自身を除く): 29486340

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, 3853, 7706, 11559, 15412, 19265, 23118, 30824, 34677, 38530, 46236, 57795, 69354, 77060, 92472, 104031, 115590, 138708, 154120, 173385, 208062, 231180, 277416, 312093, 346770, 416124, 462360, 520155, 624186, 693540, 832248, 1040310, 1248372, 1387080, 1560465, 2080620, 2496744, 3120930, 4161240, 6241860, 12483720]

約数ペア:

[(1, 12483720), (2, 6241860), (3, 4161240), (4, 3120930), (5, 2496744), (6, 2080620), (8, 1560465), (9, 1387080), (10, 1248372), (12, 1040310), (15, 832248), (18, 693540), (20, 624186), (24, 520155), (27, 462360), (30, 416124), (36, 346770), (40, 312093), (45, 277416), (54, 231180), (60, 208062), (72, 173385), (81, 154120), (90, 138708), (108, 115590), (120, 104031), (135, 92472), (162, 77060), (180, 69354), (216, 57795), (270, 46236), (324, 38530), (360, 34677), (405, 30824), (540, 23118), (648, 19265), (810, 15412), (1080, 11559), (1620, 7706), (3240, 3853)]