1949612160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1015423}}^1$

素因数の和:1015445

約数の個数: 64

約数和(自身を含む): 6214394880

約数和(自身を除く): 4264782720

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, 1015423, 2030846, 3046269, 4061692, 5077115, 6092538, 8123384, 10154230, 12185076, 15231345, 16246768, 20308460, 24370152, 30462690, 32493536, 40616920, 48740304, 60925380, 64987072, 81233840, 97480608, 121850760, 129974144, 162467680, 194961216, 243701520, 324935360, 389922432, 487403040, 649870720, 974806080, 1949612160]

約数ペア:

[(1, 1949612160), (2, 974806080), (3, 649870720), (4, 487403040), (5, 389922432), (6, 324935360), (8, 243701520), (10, 194961216), (12, 162467680), (15, 129974144), (16, 121850760), (20, 97480608), (24, 81233840), (30, 64987072), (32, 60925380), (40, 48740304), (48, 40616920), (60, 32493536), (64, 30462690), (80, 24370152), (96, 20308460), (120, 16246768), (128, 15231345), (160, 12185076), (192, 10154230), (240, 8123384), (320, 6092538), (384, 5077115), (480, 4061692), (640, 3046269), (960, 2030846), (1920, 1015423)]