27544320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{797}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 97866720

約数和(自身を除く): 70322400

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 797, 864, 960, 1080, 1152, 1280, 1440, 1594, 1728, 1920, 2160, 2304, 2391, 2880, 3188, 3456, 3840, 3985, 4320, 4782, 5760, 6376, 6912, 7173, 7970, 8640, 9564, 11520, 11955, 12752, 14346, 15940, 17280, 19128, 21519, 23910, 25504, 28692, 31880, 34560, 35865, 38256, 43038, 47820, 51008, 57384, 63760, 71730, 76512, 86076, 95640, 102016, 107595, 114768, 127520, 143460, 153024, 172152, 191280, 204032, 215190, 229536, 255040, 286920, 306048, 344304, 382560, 430380, 459072, 510080, 573840, 612096, 688608, 765120, 860760, 918144, 1020160, 1147680, 1377216, 1530240, 1721520, 1836288, 2295360, 2754432, 3060480, 3443040, 4590720, 5508864, 6886080, 9181440, 13772160, 27544320]

約数ペア:

[(1, 27544320), (2, 13772160), (3, 9181440), (4, 6886080), (5, 5508864), (6, 4590720), (8, 3443040), (9, 3060480), (10, 2754432), (12, 2295360), (15, 1836288), (16, 1721520), (18, 1530240), (20, 1377216), (24, 1147680), (27, 1020160), (30, 918144), (32, 860760), (36, 765120), (40, 688608), (45, 612096), (48, 573840), (54, 510080), (60, 459072), (64, 430380), (72, 382560), (80, 344304), (90, 306048), (96, 286920), (108, 255040), (120, 229536), (128, 215190), (135, 204032), (144, 191280), (160, 172152), (180, 153024), (192, 143460), (216, 127520), (240, 114768), (256, 107595), (270, 102016), (288, 95640), (320, 86076), (360, 76512), (384, 71730), (432, 63760), (480, 57384), (540, 51008), (576, 47820), (640, 43038), (720, 38256), (768, 35865), (797, 34560), (864, 31880), (960, 28692), (1080, 25504), (1152, 23910), (1280, 21519), (1440, 19128), (1594, 17280), (1728, 15940), (1920, 14346), (2160, 12752), (2304, 11955), (2391, 11520), (2880, 9564), (3188, 8640), (3456, 7970), (3840, 7173), (3985, 6912), (4320, 6376), (4782, 5760)]