13305813480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{41953}}^1$

素因数の和:42851

約数の個数: 96

約数和(自身を含む): 43294010760

約数和(自身を除く): 29988197280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 881, 1762, 2643, 3524, 4405, 5286, 7048, 7929, 8810, 10572, 13215, 15858, 17620, 21144, 26430, 31716, 35240, 39645, 41953, 52860, 63432, 79290, 83906, 105720, 125859, 158580, 167812, 209765, 251718, 317160, 335624, 377577, 419530, 503436, 629295, 755154, 839060, 1006872, 1258590, 1510308, 1678120, 1887885, 2517180, 3020616, 3775770, 5034360, 7551540, 15103080, 36960593, 73921186, 110881779, 147842372, 184802965, 221763558, 295684744, 332645337, 369605930, 443527116, 554408895, 665290674, 739211860, 887054232, 1108817790, 1330581348, 1478423720, 1663226685, 2217635580, 2661162696, 3326453370, 4435271160, 6652906740, 13305813480]

約数ペア:

[(1, 13305813480), (2, 6652906740), (3, 4435271160), (4, 3326453370), (5, 2661162696), (6, 2217635580), (8, 1663226685), (9, 1478423720), (10, 1330581348), (12, 1108817790), (15, 887054232), (18, 739211860), (20, 665290674), (24, 554408895), (30, 443527116), (36, 369605930), (40, 332645337), (45, 295684744), (60, 221763558), (72, 184802965), (90, 147842372), (120, 110881779), (180, 73921186), (360, 36960593), (881, 15103080), (1762, 7551540), (2643, 5034360), (3524, 3775770), (4405, 3020616), (5286, 2517180), (7048, 1887885), (7929, 1678120), (8810, 1510308), (10572, 1258590), (13215, 1006872), (15858, 839060), (17620, 755154), (21144, 629295), (26430, 503436), (31716, 419530), (35240, 377577), (39645, 335624), (41953, 317160), (52860, 251718), (63432, 209765), (79290, 167812), (83906, 158580), (105720, 125859)]