123549120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42899}}^1$

素因数の和:42922

約数の個数: 84

約数和(自身を含む): 424967400

約数和(自身を除く): 301418280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42899, 85798, 128697, 171596, 214495, 257394, 343192, 386091, 428990, 514788, 643485, 686384, 772182, 857980, 1029576, 1286970, 1372768, 1544364, 1715960, 1930455, 2059152, 2573940, 2745536, 3088728, 3431920, 3860910, 4118304, 5147880, 6177456, 6863840, 7721820, 8236608, 10295760, 12354912, 13727680, 15443640, 20591520, 24709824, 30887280, 41183040, 61774560, 123549120]

約数ペア:

[(1, 123549120), (2, 61774560), (3, 41183040), (4, 30887280), (5, 24709824), (6, 20591520), (8, 15443640), (9, 13727680), (10, 12354912), (12, 10295760), (15, 8236608), (16, 7721820), (18, 6863840), (20, 6177456), (24, 5147880), (30, 4118304), (32, 3860910), (36, 3431920), (40, 3088728), (45, 2745536), (48, 2573940), (60, 2059152), (64, 1930455), (72, 1715960), (80, 1544364), (90, 1372768), (96, 1286970), (120, 1029576), (144, 857980), (160, 772182), (180, 686384), (192, 643485), (240, 514788), (288, 428990), (320, 386091), (360, 343192), (480, 257394), (576, 214495), (720, 171596), (960, 128697), (1440, 85798), (2880, 42899)]