85865760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59629}}^1$

素因数の和:59650

約数の個数: 72

約数和(自身を含む): 293021820

約数和(自身を除く): 207156060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59629, 119258, 178887, 238516, 298145, 357774, 477032, 536661, 596290, 715548, 894435, 954064, 1073322, 1192580, 1431096, 1788870, 1908128, 2146644, 2385160, 2683305, 2862192, 3577740, 4293288, 4770320, 5366610, 5724384, 7155480, 8586576, 9540640, 10733220, 14310960, 17173152, 21466440, 28621920, 42932880, 85865760]

約数ペア:

[(1, 85865760), (2, 42932880), (3, 28621920), (4, 21466440), (5, 17173152), (6, 14310960), (8, 10733220), (9, 9540640), (10, 8586576), (12, 7155480), (15, 5724384), (16, 5366610), (18, 4770320), (20, 4293288), (24, 3577740), (30, 2862192), (32, 2683305), (36, 2385160), (40, 2146644), (45, 1908128), (48, 1788870), (60, 1431096), (72, 1192580), (80, 1073322), (90, 954064), (96, 894435), (120, 715548), (144, 596290), (160, 536661), (180, 477032), (240, 357774), (288, 298145), (360, 238516), (480, 178887), (720, 119258), (1440, 59629)]