308008440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5454

約数の個数: 128

約数和(自身を含む): 1046260800

約数和(自身を除く): 738252360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5381, 5724, 6360, 7155, 9540, 10762, 11448, 14310, 16143, 19080, 21524, 26905, 28620, 32286, 43048, 48429, 53810, 57240, 64572, 80715, 96858, 107620, 129144, 145287, 161430, 193716, 215240, 242145, 285193, 290574, 322860, 387432, 484290, 570386, 581148, 645720, 726435, 855579, 968580, 1140772, 1162296, 1425965, 1452870, 1711158, 1937160, 2281544, 2566737, 2851930, 2905740, 3422316, 4277895, 5133474, 5703860, 5811480, 6844632, 7700211, 8555790, 10266948, 11407720, 12833685, 15400422, 17111580, 20533896, 25667370, 30800844, 34223160, 38501055, 51334740, 61601688, 77002110, 102669480, 154004220, 308008440]

約数ペア:

[(1, 308008440), (2, 154004220), (3, 102669480), (4, 77002110), (5, 61601688), (6, 51334740), (8, 38501055), (9, 34223160), (10, 30800844), (12, 25667370), (15, 20533896), (18, 17111580), (20, 15400422), (24, 12833685), (27, 11407720), (30, 10266948), (36, 8555790), (40, 7700211), (45, 6844632), (53, 5811480), (54, 5703860), (60, 5133474), (72, 4277895), (90, 3422316), (106, 2905740), (108, 2851930), (120, 2566737), (135, 2281544), (159, 1937160), (180, 1711158), (212, 1452870), (216, 1425965), (265, 1162296), (270, 1140772), (318, 968580), (360, 855579), (424, 726435), (477, 645720), (530, 581148), (540, 570386), (636, 484290), (795, 387432), (954, 322860), (1060, 290574), (1080, 285193), (1272, 242145), (1431, 215240), (1590, 193716), (1908, 161430), (2120, 145287), (2385, 129144), (2862, 107620), (3180, 96858), (3816, 80715), (4770, 64572), (5381, 57240), (5724, 53810), (6360, 48429), (7155, 43048), (9540, 32286), (10762, 28620), (11448, 26905), (14310, 21524), (16143, 19080)]