304753320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1760

約数の個数: 128

約数和(自身を含む): 1022112000

約数和(自身を除く): 717358680

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, 181, 216, 270, 360, 362, 540, 543, 724, 905, 1080, 1086, 1448, 1559, 1629, 1810, 2172, 2715, 3118, 3258, 3620, 4344, 4677, 4887, 5430, 6236, 6516, 7240, 7795, 8145, 9354, 9774, 10860, 12472, 13032, 14031, 15590, 16290, 18708, 19548, 21720, 23385, 24435, 28062, 31180, 32580, 37416, 39096, 42093, 46770, 48870, 56124, 62360, 65160, 70155, 84186, 93540, 97740, 112248, 140310, 168372, 187080, 195480, 210465, 280620, 282179, 336744, 420930, 561240, 564358, 841860, 846537, 1128716, 1410895, 1683720, 1693074, 2257432, 2539611, 2821790, 3386148, 4232685, 5079222, 5643580, 6772296, 7618833, 8465370, 10158444, 11287160, 12698055, 15237666, 16930740, 20316888, 25396110, 30475332, 33861480, 38094165, 50792220, 60950664, 76188330, 101584440, 152376660, 304753320]

約数ペア:

[(1, 304753320), (2, 152376660), (3, 101584440), (4, 76188330), (5, 60950664), (6, 50792220), (8, 38094165), (9, 33861480), (10, 30475332), (12, 25396110), (15, 20316888), (18, 16930740), (20, 15237666), (24, 12698055), (27, 11287160), (30, 10158444), (36, 8465370), (40, 7618833), (45, 6772296), (54, 5643580), (60, 5079222), (72, 4232685), (90, 3386148), (108, 2821790), (120, 2539611), (135, 2257432), (180, 1693074), (181, 1683720), (216, 1410895), (270, 1128716), (360, 846537), (362, 841860), (540, 564358), (543, 561240), (724, 420930), (905, 336744), (1080, 282179), (1086, 280620), (1448, 210465), (1559, 195480), (1629, 187080), (1810, 168372), (2172, 140310), (2715, 112248), (3118, 97740), (3258, 93540), (3620, 84186), (4344, 70155), (4677, 65160), (4887, 62360), (5430, 56124), (6236, 48870), (6516, 46770), (7240, 42093), (7795, 39096), (8145, 37416), (9354, 32580), (9774, 31180), (10860, 28062), (12472, 24435), (13032, 23385), (14031, 21720), (15590, 19548), (16290, 18708)]