38668320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{8951}}^1$

素因数の和:8975

約数の個数: 96

約数和(自身を含む): 135354240

約数和(自身を除く): 96685920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 143216, 161118, 179020, 214824, 241677, 268530, 286432, 322236, 358040, 402795, 429648, 483354, 537060, 644472, 716080, 805590, 859296, 966708, 1074120, 1208385, 1288944, 1432160, 1611180, 1933416, 2148240, 2416770, 2577888, 3222360, 3866832, 4296480, 4833540, 6444720, 7733664, 9667080, 12889440, 19334160, 38668320]

約数ペア:

[(1, 38668320), (2, 19334160), (3, 12889440), (4, 9667080), (5, 7733664), (6, 6444720), (8, 4833540), (9, 4296480), (10, 3866832), (12, 3222360), (15, 2577888), (16, 2416770), (18, 2148240), (20, 1933416), (24, 1611180), (27, 1432160), (30, 1288944), (32, 1208385), (36, 1074120), (40, 966708), (45, 859296), (48, 805590), (54, 716080), (60, 644472), (72, 537060), (80, 483354), (90, 429648), (96, 402795), (108, 358040), (120, 322236), (135, 286432), (144, 268530), (160, 241677), (180, 214824), (216, 179020), (240, 161118), (270, 143216), (288, 134265), (360, 107412), (432, 89510), (480, 80559), (540, 71608), (720, 53706), (864, 44755), (1080, 35804), (1440, 26853), (2160, 17902), (4320, 8951)]