275538240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31891}}^1$

素因数の和:31917

約数の個数: 112

約数和(自身を含む): 972068160

約数和(自身を除く): 696529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 287019, 318910, 382692, 478365, 510256, 574038, 637820, 765384, 861057, 956730, 1020512, 1148076, 1275640, 1435095, 1530768, 1722114, 1913460, 2041024, 2296152, 2551280, 2870190, 3061536, 3444228, 3826920, 4305285, 4592304, 5102560, 5740380, 6123072, 6888456, 7653840, 8610570, 9184608, 10205120, 11480760, 13776912, 15307680, 17221140, 18369216, 22961520, 27553824, 30615360, 34442280, 45923040, 55107648, 68884560, 91846080, 137769120, 275538240]

約数ペア:

[(1, 275538240), (2, 137769120), (3, 91846080), (4, 68884560), (5, 55107648), (6, 45923040), (8, 34442280), (9, 30615360), (10, 27553824), (12, 22961520), (15, 18369216), (16, 17221140), (18, 15307680), (20, 13776912), (24, 11480760), (27, 10205120), (30, 9184608), (32, 8610570), (36, 7653840), (40, 6888456), (45, 6123072), (48, 5740380), (54, 5102560), (60, 4592304), (64, 4305285), (72, 3826920), (80, 3444228), (90, 3061536), (96, 2870190), (108, 2551280), (120, 2296152), (135, 2041024), (144, 1913460), (160, 1722114), (180, 1530768), (192, 1435095), (216, 1275640), (240, 1148076), (270, 1020512), (288, 956730), (320, 861057), (360, 765384), (432, 637820), (480, 574038), (540, 510256), (576, 478365), (720, 382692), (864, 318910), (960, 287019), (1080, 255128), (1440, 191346), (1728, 159455), (2160, 127564), (2880, 95673), (4320, 63782), (8640, 31891)]