240352920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2447

約数の個数: 160

約数和(自身を含む): 834261120

約数和(自身を除く): 593908200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2393, 2511, 2790, 3240, 3348, 3720, 4185, 4786, 5022, 5580, 6696, 7179, 8370, 9572, 10044, 11160, 11965, 12555, 14358, 16740, 19144, 20088, 21537, 23930, 25110, 28716, 33480, 35895, 43074, 47860, 50220, 57432, 64611, 71790, 74183, 86148, 95720, 100440, 107685, 129222, 143580, 148366, 172296, 193833, 215370, 222549, 258444, 287160, 296732, 323055, 370915, 387666, 430740, 445098, 516888, 593464, 646110, 667647, 741830, 775332, 861480, 890196, 969165, 1112745, 1292220, 1335294, 1483660, 1550664, 1780392, 1938330, 2002941, 2225490, 2584440, 2670588, 2967320, 3338235, 3876660, 4005882, 4450980, 5341176, 6008823, 6676470, 7753320, 8011764, 8901960, 10014705, 12017646, 13352940, 16023528, 20029410, 24035292, 26705880, 30044115, 40058820, 48070584, 60088230, 80117640, 120176460, 240352920]

約数ペア:

[(1, 240352920), (2, 120176460), (3, 80117640), (4, 60088230), (5, 48070584), (6, 40058820), (8, 30044115), (9, 26705880), (10, 24035292), (12, 20029410), (15, 16023528), (18, 13352940), (20, 12017646), (24, 10014705), (27, 8901960), (30, 8011764), (31, 7753320), (36, 6676470), (40, 6008823), (45, 5341176), (54, 4450980), (60, 4005882), (62, 3876660), (72, 3338235), (81, 2967320), (90, 2670588), (93, 2584440), (108, 2225490), (120, 2002941), (124, 1938330), (135, 1780392), (155, 1550664), (162, 1483660), (180, 1335294), (186, 1292220), (216, 1112745), (248, 969165), (270, 890196), (279, 861480), (310, 775332), (324, 741830), (360, 667647), (372, 646110), (405, 593464), (465, 516888), (540, 445098), (558, 430740), (620, 387666), (648, 370915), (744, 323055), (810, 296732), (837, 287160), (930, 258444), (1080, 222549), (1116, 215370), (1240, 193833), (1395, 172296), (1620, 148366), (1674, 143580), (1860, 129222), (2232, 107685), (2393, 100440), (2511, 95720), (2790, 86148), (3240, 74183), (3348, 71790), (3720, 64611), (4185, 57432), (4786, 50220), (5022, 47860), (5580, 43074), (6696, 35895), (7179, 33480), (8370, 28716), (9572, 25110), (10044, 23930), (11160, 21537), (11965, 20088), (12555, 19144), (14358, 16740)]