12392820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 108

約数和(自身を含む): 41392260

約数和(自身を除く): 28999440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 569, 605, 660, 726, 990, 1089, 1138, 1210, 1452, 1707, 1815, 1980, 2178, 2276, 2420, 2845, 3414, 3630, 4356, 5121, 5445, 5690, 6259, 6828, 7260, 8535, 10242, 10890, 11380, 12518, 17070, 18777, 20484, 21780, 25036, 25605, 31295, 34140, 37554, 51210, 56331, 62590, 68849, 75108, 93885, 102420, 112662, 125180, 137698, 187770, 206547, 225324, 275396, 281655, 344245, 375540, 413094, 563310, 619641, 688490, 826188, 1032735, 1126620, 1239282, 1376980, 2065470, 2478564, 3098205, 4130940, 6196410, 12392820]

約数ペア:

[(1, 12392820), (2, 6196410), (3, 4130940), (4, 3098205), (5, 2478564), (6, 2065470), (9, 1376980), (10, 1239282), (11, 1126620), (12, 1032735), (15, 826188), (18, 688490), (20, 619641), (22, 563310), (30, 413094), (33, 375540), (36, 344245), (44, 281655), (45, 275396), (55, 225324), (60, 206547), (66, 187770), (90, 137698), (99, 125180), (110, 112662), (121, 102420), (132, 93885), (165, 75108), (180, 68849), (198, 62590), (220, 56331), (242, 51210), (330, 37554), (363, 34140), (396, 31295), (484, 25605), (495, 25036), (569, 21780), (605, 20484), (660, 18777), (726, 17070), (990, 12518), (1089, 11380), (1138, 10890), (1210, 10242), (1452, 8535), (1707, 7260), (1815, 6828), (1980, 6259), (2178, 5690), (2276, 5445), (2420, 5121), (2845, 4356), (3414, 3630)]