60990160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9932

約数の個数: 80

約数和(自身を含む): 176810112

約数和(自身を除く): 115819952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9901, 19802, 39604, 49505, 69307, 79208, 99010, 108911, 138614, 158416, 198020, 217822, 277228, 346535, 396040, 435644, 544555, 554456, 693070, 762377, 792080, 871288, 1089110, 1108912, 1386140, 1524754, 1742576, 2178220, 2772280, 3049508, 3811885, 4356440, 5544560, 6099016, 7623770, 8712880, 12198032, 15247540, 30495080, 60990160]

約数ペア:

[(1, 60990160), (2, 30495080), (4, 15247540), (5, 12198032), (7, 8712880), (8, 7623770), (10, 6099016), (11, 5544560), (14, 4356440), (16, 3811885), (20, 3049508), (22, 2772280), (28, 2178220), (35, 1742576), (40, 1524754), (44, 1386140), (55, 1108912), (56, 1089110), (70, 871288), (77, 792080), (80, 762377), (88, 693070), (110, 554456), (112, 544555), (140, 435644), (154, 396040), (176, 346535), (220, 277228), (280, 217822), (308, 198020), (385, 158416), (440, 138614), (560, 108911), (616, 99010), (770, 79208), (880, 69307), (1232, 49505), (1540, 39604), (3080, 19802), (6160, 9901)]