30036480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3911}}^1$

素因数の和:3937

約数の個数: 80

約数和(自身を含む): 96047424

約数和(自身を除く): 66010944

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 3911, 7680, 7822, 11733, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 125152, 156440, 187728, 234660, 250304, 312880, 375456, 469320, 500608, 625760, 750912, 938640, 1001216, 1251520, 1501824, 1877280, 2002432, 2503040, 3003648, 3754560, 5006080, 6007296, 7509120, 10012160, 15018240, 30036480]

約数ペア:

[(1, 30036480), (2, 15018240), (3, 10012160), (4, 7509120), (5, 6007296), (6, 5006080), (8, 3754560), (10, 3003648), (12, 2503040), (15, 2002432), (16, 1877280), (20, 1501824), (24, 1251520), (30, 1001216), (32, 938640), (40, 750912), (48, 625760), (60, 500608), (64, 469320), (80, 375456), (96, 312880), (120, 250304), (128, 234660), (160, 187728), (192, 156440), (240, 125152), (256, 117330), (320, 93864), (384, 78220), (480, 62576), (512, 58665), (640, 46932), (768, 39110), (960, 31288), (1280, 23466), (1536, 19555), (1920, 15644), (2560, 11733), (3840, 7822), (3911, 7680)]