2015560080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18539}}^1$

素因数の和:18709

約数の個数: 120

約数和(自身を含む): 6814117440

約数和(自身を除く): 4798557360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 7248, 9060, 10872, 12080, 13590, 18120, 18539, 21744, 27180, 36240, 37078, 54360, 55617, 74156, 92695, 108720, 111234, 148312, 166851, 185390, 222468, 278085, 296624, 333702, 370780, 444936, 556170, 667404, 741560, 834255, 889872, 1112340, 1334808, 1483120, 1668510, 2224680, 2669616, 2799389, 3337020, 4449360, 5598778, 6674040, 8398167, 11197556, 13348080, 13996945, 16796334, 22395112, 25194501, 27993890, 33592668, 41990835, 44790224, 50389002, 55987780, 67185336, 83981670, 100778004, 111975560, 125972505, 134370672, 167963340, 201556008, 223951120, 251945010, 335926680, 403112016, 503890020, 671853360, 1007780040, 2015560080]

約数ペア:

[(1, 2015560080), (2, 1007780040), (3, 671853360), (4, 503890020), (5, 403112016), (6, 335926680), (8, 251945010), (9, 223951120), (10, 201556008), (12, 167963340), (15, 134370672), (16, 125972505), (18, 111975560), (20, 100778004), (24, 83981670), (30, 67185336), (36, 55987780), (40, 50389002), (45, 44790224), (48, 41990835), (60, 33592668), (72, 27993890), (80, 25194501), (90, 22395112), (120, 16796334), (144, 13996945), (151, 13348080), (180, 11197556), (240, 8398167), (302, 6674040), (360, 5598778), (453, 4449360), (604, 3337020), (720, 2799389), (755, 2669616), (906, 2224680), (1208, 1668510), (1359, 1483120), (1510, 1334808), (1812, 1112340), (2265, 889872), (2416, 834255), (2718, 741560), (3020, 667404), (3624, 556170), (4530, 444936), (5436, 370780), (6040, 333702), (6795, 296624), (7248, 278085), (9060, 222468), (10872, 185390), (12080, 166851), (13590, 148312), (18120, 111234), (18539, 108720), (21744, 92695), (27180, 74156), (36240, 55617), (37078, 54360)]