135540480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 442681344

約数和(自身を除く): 307140864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 751, 752, 768, 940, 960, 1128, 1280, 1410, 1502, 1504, 1880, 1920, 2253, 2256, 2820, 3004, 3008, 3755, 3760, 3840, 4506, 4512, 5640, 6008, 6016, 7510, 7520, 9012, 9024, 11265, 11280, 12016, 12032, 15020, 15040, 18024, 18048, 22530, 22560, 24032, 30040, 30080, 35297, 36048, 36096, 45060, 45120, 48064, 60080, 60160, 70594, 72096, 90120, 90240, 96128, 105891, 120160, 141188, 144192, 176485, 180240, 180480, 192256, 211782, 240320, 282376, 288384, 352970, 360480, 423564, 480640, 529455, 564752, 576768, 705940, 720960, 847128, 961280, 1058910, 1129504, 1411880, 1441920, 1694256, 2117820, 2259008, 2823760, 2883840, 3388512, 4235640, 4518016, 5647520, 6777024, 8471280, 9036032, 11295040, 13554048, 16942560, 22590080, 27108096, 33885120, 45180160, 67770240, 135540480]

約数ペア:

[(1, 135540480), (2, 67770240), (3, 45180160), (4, 33885120), (5, 27108096), (6, 22590080), (8, 16942560), (10, 13554048), (12, 11295040), (15, 9036032), (16, 8471280), (20, 6777024), (24, 5647520), (30, 4518016), (32, 4235640), (40, 3388512), (47, 2883840), (48, 2823760), (60, 2259008), (64, 2117820), (80, 1694256), (94, 1441920), (96, 1411880), (120, 1129504), (128, 1058910), (141, 961280), (160, 847128), (188, 720960), (192, 705940), (235, 576768), (240, 564752), (256, 529455), (282, 480640), (320, 423564), (376, 360480), (384, 352970), (470, 288384), (480, 282376), (564, 240320), (640, 211782), (705, 192256), (751, 180480), (752, 180240), (768, 176485), (940, 144192), (960, 141188), (1128, 120160), (1280, 105891), (1410, 96128), (1502, 90240), (1504, 90120), (1880, 72096), (1920, 70594), (2253, 60160), (2256, 60080), (2820, 48064), (3004, 45120), (3008, 45060), (3755, 36096), (3760, 36048), (3840, 35297), (4506, 30080), (4512, 30040), (5640, 24032), (6008, 22560), (6016, 22530), (7510, 18048), (7520, 18024), (9012, 15040), (9024, 15020), (11265, 12032), (11280, 12016)]