2278746240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1186847}}^1$

素因数の和:1186869

約数の個数: 64

約数和(自身を含む): 7263509760

約数和(自身を除く): 4984763520

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, 320, 384, 480, 640, 960, 1920, 1186847, 2373694, 3560541, 4747388, 5934235, 7121082, 9494776, 11868470, 14242164, 17802705, 18989552, 23736940, 28484328, 35605410, 37979104, 47473880, 56968656, 71210820, 75958208, 94947760, 113937312, 142421640, 151916416, 189895520, 227874624, 284843280, 379791040, 455749248, 569686560, 759582080, 1139373120, 2278746240]

約数ペア:

[(1, 2278746240), (2, 1139373120), (3, 759582080), (4, 569686560), (5, 455749248), (6, 379791040), (8, 284843280), (10, 227874624), (12, 189895520), (15, 151916416), (16, 142421640), (20, 113937312), (24, 94947760), (30, 75958208), (32, 71210820), (40, 56968656), (48, 47473880), (60, 37979104), (64, 35605410), (80, 28484328), (96, 23736940), (120, 18989552), (128, 17802705), (160, 14242164), (192, 11868470), (240, 9494776), (320, 7121082), (384, 5934235), (480, 4747388), (640, 3560541), (960, 2373694), (1920, 1186847)]