189672960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{24697}}^1$

素因数の和:24723

約数の個数: 80

約数和(自身を含む): 606385296

約数和(自身を除く): 416712336

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, 7680, 24697, 49394, 74091, 98788, 123485, 148182, 197576, 246970, 296364, 370455, 395152, 493940, 592728, 740910, 790304, 987880, 1185456, 1481820, 1580608, 1975760, 2370912, 2963640, 3161216, 3951520, 4741824, 5927280, 6322432, 7903040, 9483648, 11854560, 12644864, 15806080, 18967296, 23709120, 31612160, 37934592, 47418240, 63224320, 94836480, 189672960]

約数ペア:

[(1, 189672960), (2, 94836480), (3, 63224320), (4, 47418240), (5, 37934592), (6, 31612160), (8, 23709120), (10, 18967296), (12, 15806080), (15, 12644864), (16, 11854560), (20, 9483648), (24, 7903040), (30, 6322432), (32, 5927280), (40, 4741824), (48, 3951520), (60, 3161216), (64, 2963640), (80, 2370912), (96, 1975760), (120, 1580608), (128, 1481820), (160, 1185456), (192, 987880), (240, 790304), (256, 740910), (320, 592728), (384, 493940), (480, 395152), (512, 370455), (640, 296364), (768, 246970), (960, 197576), (1280, 148182), (1536, 123485), (1920, 98788), (2560, 74091), (3840, 49394), (7680, 24697)]