330531840

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 220

約数和(自身を含む): 1185925356

約数和(自身を除く): 855393516

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 797, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1594, 1620, 1728, 1920, 2160, 2304, 2391, 2560, 2592, 2880, 3072, 3188, 3240, 3456, 3840, 3985, 4320, 4608, 4782, 5120, 5184, 5760, 6376, 6480, 6912, 7173, 7680, 7970, 8640, 9216, 9564, 10368, 11520, 11955, 12752, 12960, 13824, 14346, 15360, 15940, 17280, 19128, 20736, 21519, 23040, 23910, 25504, 25920, 27648, 28692, 31880, 34560, 35865, 38256, 41472, 43038, 46080, 47820, 51008, 51840, 57384, 63760, 64557, 69120, 71730, 76512, 82944, 86076, 95640, 102016, 103680, 107595, 114768, 127520, 129114, 138240, 143460, 153024, 172152, 191280, 204032, 207360, 215190, 229536, 255040, 258228, 286920, 306048, 322785, 344304, 382560, 408064, 414720, 430380, 459072, 510080, 516456, 573840, 612096, 645570, 688608, 765120, 816128, 860760, 918144, 1020160, 1032912, 1147680, 1224192, 1291140, 1377216, 1530240, 1721520, 1836288, 2040320, 2065824, 2295360, 2448384, 2582280, 2754432, 3060480, 3443040, 3672576, 4080640, 4131648, 4590720, 5164560, 5508864, 6120960, 6886080, 7345152, 8263296, 9181440, 10329120, 11017728, 12241920, 13772160, 16526592, 18362880, 20658240, 22035456, 27544320, 33053184, 36725760, 41316480, 55088640, 66106368, 82632960, 110177280, 165265920, 330531840]

約数ペア:

[(1, 330531840), (2, 165265920), (3, 110177280), (4, 82632960), (5, 66106368), (6, 55088640), (8, 41316480), (9, 36725760), (10, 33053184), (12, 27544320), (15, 22035456), (16, 20658240), (18, 18362880), (20, 16526592), (24, 13772160), (27, 12241920), (30, 11017728), (32, 10329120), (36, 9181440), (40, 8263296), (45, 7345152), (48, 6886080), (54, 6120960), (60, 5508864), (64, 5164560), (72, 4590720), (80, 4131648), (81, 4080640), (90, 3672576), (96, 3443040), (108, 3060480), (120, 2754432), (128, 2582280), (135, 2448384), (144, 2295360), (160, 2065824), (162, 2040320), (180, 1836288), (192, 1721520), (216, 1530240), (240, 1377216), (256, 1291140), (270, 1224192), (288, 1147680), (320, 1032912), (324, 1020160), (360, 918144), (384, 860760), (405, 816128), (432, 765120), (480, 688608), (512, 645570), (540, 612096), (576, 573840), (640, 516456), (648, 510080), (720, 459072), (768, 430380), (797, 414720), (810, 408064), (864, 382560), (960, 344304), (1024, 322785), (1080, 306048), (1152, 286920), (1280, 258228), (1296, 255040), (1440, 229536), (1536, 215190), (1594, 207360), (1620, 204032), (1728, 191280), (1920, 172152), (2160, 153024), (2304, 143460), (2391, 138240), (2560, 129114), (2592, 127520), (2880, 114768), (3072, 107595), (3188, 103680), (3240, 102016), (3456, 95640), (3840, 86076), (3985, 82944), (4320, 76512), (4608, 71730), (4782, 69120), (5120, 64557), (5184, 63760), (5760, 57384), (6376, 51840), (6480, 51008), (6912, 47820), (7173, 46080), (7680, 43038), (7970, 41472), (8640, 38256), (9216, 35865), (9564, 34560), (10368, 31880), (11520, 28692), (11955, 27648), (12752, 25920), (12960, 25504), (13824, 23910), (14346, 23040), (15360, 21519), (15940, 20736), (17280, 19128)]