4890248640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{20963}}^1$

素因数の和:20998

約数の個数: 196

約数和(自身を含む): 17460202824

約数和(自身を除く): 12569954184

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 20963, 23328, 25920, 29160, 38880, 41926, 46656, 58320, 62889, 77760, 83852, 104815, 116640, 125778, 167704, 188667, 209630, 233280, 251556, 314445, 335408, 377334, 419260, 503112, 566001, 628890, 670816, 754668, 838520, 943335, 1006224, 1132002, 1257780, 1341632, 1509336, 1677040, 1698003, 1886670, 2012448, 2264004, 2515560, 2830005, 3018672, 3354080, 3396006, 3773340, 4024896, 4528008, 5031120, 5094009, 5660010, 6037344, 6708160, 6792012, 7546680, 8490015, 9056016, 10062240, 10188018, 11320020, 12074688, 13584024, 15093360, 15282027, 16980030, 18112032, 20124480, 20376036, 22640040, 25470045, 27168048, 30186720, 30564054, 33960060, 36224064, 40752072, 45280080, 50940090, 54336096, 60373440, 61128108, 67920120, 76410135, 81504144, 90560160, 101880180, 108672192, 122256216, 135840240, 152820270, 163008288, 181120320, 203760360, 244512432, 271680480, 305640540, 326016576, 407520720, 489024864, 543360960, 611281080, 815041440, 978049728, 1222562160, 1630082880, 2445124320, 4890248640]

約数ペア:

[(1, 4890248640), (2, 2445124320), (3, 1630082880), (4, 1222562160), (5, 978049728), (6, 815041440), (8, 611281080), (9, 543360960), (10, 489024864), (12, 407520720), (15, 326016576), (16, 305640540), (18, 271680480), (20, 244512432), (24, 203760360), (27, 181120320), (30, 163008288), (32, 152820270), (36, 135840240), (40, 122256216), (45, 108672192), (48, 101880180), (54, 90560160), (60, 81504144), (64, 76410135), (72, 67920120), (80, 61128108), (81, 60373440), (90, 54336096), (96, 50940090), (108, 45280080), (120, 40752072), (135, 36224064), (144, 33960060), (160, 30564054), (162, 30186720), (180, 27168048), (192, 25470045), (216, 22640040), (240, 20376036), (243, 20124480), (270, 18112032), (288, 16980030), (320, 15282027), (324, 15093360), (360, 13584024), (405, 12074688), (432, 11320020), (480, 10188018), (486, 10062240), (540, 9056016), (576, 8490015), (648, 7546680), (720, 6792012), (729, 6708160), (810, 6037344), (864, 5660010), (960, 5094009), (972, 5031120), (1080, 4528008), (1215, 4024896), (1296, 3773340), (1440, 3396006), (1458, 3354080), (1620, 3018672), (1728, 2830005), (1944, 2515560), (2160, 2264004), (2430, 2012448), (2592, 1886670), (2880, 1698003), (2916, 1677040), (3240, 1509336), (3645, 1341632), (3888, 1257780), (4320, 1132002), (4860, 1006224), (5184, 943335), (5832, 838520), (6480, 754668), (7290, 670816), (7776, 628890), (8640, 566001), (9720, 503112), (11664, 419260), (12960, 377334), (14580, 335408), (15552, 314445), (19440, 251556), (20963, 233280), (23328, 209630), (25920, 188667), (29160, 167704), (38880, 125778), (41926, 116640), (46656, 104815), (58320, 83852), (62889, 77760)]