38377680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14537}}^1$

素因数の和:14564

約数の個数: 80

約数和(自身を含む): 129795264

約数和(自身を除く): 91417584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 14537, 29074, 43611, 58148, 72685, 87222, 116296, 145370, 159907, 174444, 218055, 232592, 290740, 319814, 348888, 436110, 479721, 581480, 639628, 697776, 799535, 872220, 959442, 1162960, 1279256, 1599070, 1744440, 1918884, 2398605, 2558512, 3198140, 3488880, 3837768, 4797210, 6396280, 7675536, 9594420, 12792560, 19188840, 38377680]

約数ペア:

[(1, 38377680), (2, 19188840), (3, 12792560), (4, 9594420), (5, 7675536), (6, 6396280), (8, 4797210), (10, 3837768), (11, 3488880), (12, 3198140), (15, 2558512), (16, 2398605), (20, 1918884), (22, 1744440), (24, 1599070), (30, 1279256), (33, 1162960), (40, 959442), (44, 872220), (48, 799535), (55, 697776), (60, 639628), (66, 581480), (80, 479721), (88, 436110), (110, 348888), (120, 319814), (132, 290740), (165, 232592), (176, 218055), (220, 174444), (240, 159907), (264, 145370), (330, 116296), (440, 87222), (528, 72685), (660, 58148), (880, 43611), (1320, 29074), (2640, 14537)]