15181512960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3953519}}^1$

素因数の和:3953543

約数の個数: 72

約数和(自身を含む): 48485969280

約数和(自身を除く): 33304456320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 3953519, 7907038, 11860557, 15814076, 19767595, 23721114, 31628152, 39535190, 47442228, 59302785, 63256304, 79070380, 94884456, 118605570, 126512608, 158140760, 189768912, 237211140, 253025216, 316281520, 379537824, 474422280, 506050432, 632563040, 759075648, 948844560, 1012100864, 1265126080, 1518151296, 1897689120, 2530252160, 3036302592, 3795378240, 5060504320, 7590756480, 15181512960]

約数ペア:

[(1, 15181512960), (2, 7590756480), (3, 5060504320), (4, 3795378240), (5, 3036302592), (6, 2530252160), (8, 1897689120), (10, 1518151296), (12, 1265126080), (15, 1012100864), (16, 948844560), (20, 759075648), (24, 632563040), (30, 506050432), (32, 474422280), (40, 379537824), (48, 316281520), (60, 253025216), (64, 237211140), (80, 189768912), (96, 158140760), (120, 126512608), (128, 118605570), (160, 94884456), (192, 79070380), (240, 63256304), (256, 59302785), (320, 47442228), (384, 39535190), (480, 31628152), (640, 23721114), (768, 19767595), (960, 15814076), (1280, 11860557), (1920, 7907038), (3840, 3953519)]