275080320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15919}}^1$

素因数の和:15947

約数の個数: 128

約数和(自身を含む): 974304000

約数和(自身を除く): 699223680

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15919, 17280, 31838, 47757, 63676, 79595, 95514, 127352, 143271, 159190, 191028, 238785, 254704, 286542, 318380, 382056, 429813, 477570, 509408, 573084, 636760, 716355, 764112, 859626, 955140, 1018816, 1146168, 1273520, 1432710, 1528224, 1719252, 1910280, 2037632, 2149065, 2292336, 2547040, 2865420, 3056448, 3438504, 3820560, 4298130, 4584672, 5094080, 5730840, 6112896, 6877008, 7641120, 8596260, 9169344, 10188160, 11461680, 13754016, 15282240, 17192520, 18338688, 22923360, 27508032, 30564480, 34385040, 45846720, 55016064, 68770080, 91693440, 137540160, 275080320]

約数ペア:

[(1, 275080320), (2, 137540160), (3, 91693440), (4, 68770080), (5, 55016064), (6, 45846720), (8, 34385040), (9, 30564480), (10, 27508032), (12, 22923360), (15, 18338688), (16, 17192520), (18, 15282240), (20, 13754016), (24, 11461680), (27, 10188160), (30, 9169344), (32, 8596260), (36, 7641120), (40, 6877008), (45, 6112896), (48, 5730840), (54, 5094080), (60, 4584672), (64, 4298130), (72, 3820560), (80, 3438504), (90, 3056448), (96, 2865420), (108, 2547040), (120, 2292336), (128, 2149065), (135, 2037632), (144, 1910280), (160, 1719252), (180, 1528224), (192, 1432710), (216, 1273520), (240, 1146168), (270, 1018816), (288, 955140), (320, 859626), (360, 764112), (384, 716355), (432, 636760), (480, 573084), (540, 509408), (576, 477570), (640, 429813), (720, 382056), (864, 318380), (960, 286542), (1080, 254704), (1152, 238785), (1440, 191028), (1728, 159190), (1920, 143271), (2160, 127352), (2880, 95514), (3456, 79595), (4320, 63676), (5760, 47757), (8640, 31838), (15919, 17280)]