38381040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{5923}}^1$

素因数の和:5948

約数の個数: 100

約数和(自身を含む): 133325544

約数和(自身を除く): 94944504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 5923, 6480, 11846, 17769, 23692, 29615, 35538, 47384, 53307, 59230, 71076, 88845, 94768, 106614, 118460, 142152, 159921, 177690, 213228, 236920, 266535, 284304, 319842, 355380, 426456, 473840, 479763, 533070, 639684, 710760, 799605, 852912, 959526, 1066140, 1279368, 1421520, 1599210, 1919052, 2132280, 2398815, 2558736, 3198420, 3838104, 4264560, 4797630, 6396840, 7676208, 9595260, 12793680, 19190520, 38381040]

約数ペア:

[(1, 38381040), (2, 19190520), (3, 12793680), (4, 9595260), (5, 7676208), (6, 6396840), (8, 4797630), (9, 4264560), (10, 3838104), (12, 3198420), (15, 2558736), (16, 2398815), (18, 2132280), (20, 1919052), (24, 1599210), (27, 1421520), (30, 1279368), (36, 1066140), (40, 959526), (45, 852912), (48, 799605), (54, 710760), (60, 639684), (72, 533070), (80, 479763), (81, 473840), (90, 426456), (108, 355380), (120, 319842), (135, 284304), (144, 266535), (162, 236920), (180, 213228), (216, 177690), (240, 159921), (270, 142152), (324, 118460), (360, 106614), (405, 94768), (432, 88845), (540, 71076), (648, 59230), (720, 53307), (810, 47384), (1080, 35538), (1296, 29615), (1620, 23692), (2160, 17769), (3240, 11846), (5923, 6480)]