81759204360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{75702967}}^1$

素因数の和:75702987

約数の個数: 64

約数和(自身を含む): 272530684800

約数和(自身を除く): 190771480440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 75702967, 151405934, 227108901, 302811868, 378514835, 454217802, 605623736, 681326703, 757029670, 908435604, 1135544505, 1362653406, 1514059340, 1816871208, 2043980109, 2271089010, 2725306812, 3028118680, 3406633515, 4087960218, 4542178020, 5450613624, 6813267030, 8175920436, 9084356040, 10219900545, 13626534060, 16351840872, 20439801090, 27253068120, 40879602180, 81759204360]

約数ペア:

[(1, 81759204360), (2, 40879602180), (3, 27253068120), (4, 20439801090), (5, 16351840872), (6, 13626534060), (8, 10219900545), (9, 9084356040), (10, 8175920436), (12, 6813267030), (15, 5450613624), (18, 4542178020), (20, 4087960218), (24, 3406633515), (27, 3028118680), (30, 2725306812), (36, 2271089010), (40, 2043980109), (45, 1816871208), (54, 1514059340), (60, 1362653406), (72, 1135544505), (90, 908435604), (108, 757029670), (120, 681326703), (135, 605623736), (180, 454217802), (216, 378514835), (270, 302811868), (360, 227108901), (540, 151405934), (1080, 75702967)]