89444760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15859}}^1$

素因数の和:15920

約数の個数: 64

約数和(自身を含む): 274060800

約数和(自身を除く): 184616040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 158590, 190308, 237885, 317180, 380616, 475770, 634360, 745373, 951540, 1490746, 1903080, 2236119, 2981492, 3726865, 4472238, 5962984, 7453730, 8944476, 11180595, 14907460, 17888952, 22361190, 29814920, 44722380, 89444760]

約数ペア:

[(1, 89444760), (2, 44722380), (3, 29814920), (4, 22361190), (5, 17888952), (6, 14907460), (8, 11180595), (10, 8944476), (12, 7453730), (15, 5962984), (20, 4472238), (24, 3726865), (30, 2981492), (40, 2236119), (47, 1903080), (60, 1490746), (94, 951540), (120, 745373), (141, 634360), (188, 475770), (235, 380616), (282, 317180), (376, 237885), (470, 190308), (564, 158590), (705, 126872), (940, 95154), (1128, 79295), (1410, 63436), (1880, 47577), (2820, 31718), (5640, 15859)]