83918160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{38851}}^1$

素因数の和:38873

約数の個数: 80

約数和(自身を含む): 289058880

約数和(自身を除く): 205140720

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 38851, 77702, 116553, 155404, 194255, 233106, 310808, 349659, 388510, 466212, 582765, 621616, 699318, 777020, 932424, 1048977, 1165530, 1398636, 1554040, 1748295, 1864848, 2097954, 2331060, 2797272, 3108080, 3496590, 4195908, 4662120, 5244885, 5594544, 6993180, 8391816, 9324240, 10489770, 13986360, 16783632, 20979540, 27972720, 41959080, 83918160]

約数ペア:

[(1, 83918160), (2, 41959080), (3, 27972720), (4, 20979540), (5, 16783632), (6, 13986360), (8, 10489770), (9, 9324240), (10, 8391816), (12, 6993180), (15, 5594544), (16, 5244885), (18, 4662120), (20, 4195908), (24, 3496590), (27, 3108080), (30, 2797272), (36, 2331060), (40, 2097954), (45, 1864848), (48, 1748295), (54, 1554040), (60, 1398636), (72, 1165530), (80, 1048977), (90, 932424), (108, 777020), (120, 699318), (135, 621616), (144, 582765), (180, 466212), (216, 388510), (240, 349659), (270, 310808), (360, 233106), (432, 194255), (540, 155404), (720, 116553), (1080, 77702), (2160, 38851)]