42261480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 142560000

約数和(自身を除く): 100298520

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, 109, 120, 135, 180, 216, 218, 270, 327, 359, 360, 436, 540, 545, 654, 718, 872, 981, 1077, 1080, 1090, 1308, 1436, 1635, 1795, 1962, 2154, 2180, 2616, 2872, 2943, 3231, 3270, 3590, 3924, 4308, 4360, 4905, 5385, 5886, 6462, 6540, 7180, 7848, 8616, 9693, 9810, 10770, 11772, 12924, 13080, 14360, 14715, 16155, 19386, 19620, 21540, 23544, 25848, 29430, 32310, 38772, 39131, 39240, 43080, 48465, 58860, 64620, 77544, 78262, 96930, 117393, 117720, 129240, 156524, 193860, 195655, 234786, 313048, 352179, 387720, 391310, 469572, 586965, 704358, 782620, 939144, 1056537, 1173930, 1408716, 1565240, 1760895, 2113074, 2347860, 2817432, 3521790, 4226148, 4695720, 5282685, 7043580, 8452296, 10565370, 14087160, 21130740, 42261480]

約数ペア:

[(1, 42261480), (2, 21130740), (3, 14087160), (4, 10565370), (5, 8452296), (6, 7043580), (8, 5282685), (9, 4695720), (10, 4226148), (12, 3521790), (15, 2817432), (18, 2347860), (20, 2113074), (24, 1760895), (27, 1565240), (30, 1408716), (36, 1173930), (40, 1056537), (45, 939144), (54, 782620), (60, 704358), (72, 586965), (90, 469572), (108, 391310), (109, 387720), (120, 352179), (135, 313048), (180, 234786), (216, 195655), (218, 193860), (270, 156524), (327, 129240), (359, 117720), (360, 117393), (436, 96930), (540, 78262), (545, 77544), (654, 64620), (718, 58860), (872, 48465), (981, 43080), (1077, 39240), (1080, 39131), (1090, 38772), (1308, 32310), (1436, 29430), (1635, 25848), (1795, 23544), (1962, 21540), (2154, 19620), (2180, 19386), (2616, 16155), (2872, 14715), (2943, 14360), (3231, 13080), (3270, 12924), (3590, 11772), (3924, 10770), (4308, 9810), (4360, 9693), (4905, 8616), (5385, 7848), (5886, 7180), (6462, 6540)]