61689634560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1785001}}^1$

素因数の和:1785031

約数の個数: 144

約数和(自身を含む): 218912645280

約数和(自身を除く): 157223010720

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, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 1785001, 3570002, 5355003, 7140004, 8925005, 10710006, 14280008, 16065009, 17850010, 21420012, 26775015, 28560016, 32130018, 35700020, 42840024, 48195027, 53550030, 57120032, 64260036, 71400040, 80325045, 85680048, 96390054, 107100060, 114240064, 128520072, 142800080, 160650090, 171360096, 192780108, 214200120, 228480128, 240975135, 257040144, 285600160, 321300180, 342720192, 385560216, 428400240, 456960256, 481950270, 514080288, 571200320, 642600360, 685440384, 771120432, 856800480, 963900540, 1028160576, 1142400640, 1285200720, 1370880768, 1542240864, 1713600960, 1927801080, 2056321152, 2284801280, 2570401440, 3084481728, 3427201920, 3855602160, 4112642304, 5140802880, 6168963456, 6854403840, 7711204320, 10281605760, 12337926912, 15422408640, 20563211520, 30844817280, 61689634560]

約数ペア:

[(1, 61689634560), (2, 30844817280), (3, 20563211520), (4, 15422408640), (5, 12337926912), (6, 10281605760), (8, 7711204320), (9, 6854403840), (10, 6168963456), (12, 5140802880), (15, 4112642304), (16, 3855602160), (18, 3427201920), (20, 3084481728), (24, 2570401440), (27, 2284801280), (30, 2056321152), (32, 1927801080), (36, 1713600960), (40, 1542240864), (45, 1370880768), (48, 1285200720), (54, 1142400640), (60, 1028160576), (64, 963900540), (72, 856800480), (80, 771120432), (90, 685440384), (96, 642600360), (108, 571200320), (120, 514080288), (128, 481950270), (135, 456960256), (144, 428400240), (160, 385560216), (180, 342720192), (192, 321300180), (216, 285600160), (240, 257040144), (256, 240975135), (270, 228480128), (288, 214200120), (320, 192780108), (360, 171360096), (384, 160650090), (432, 142800080), (480, 128520072), (540, 114240064), (576, 107100060), (640, 96390054), (720, 85680048), (768, 80325045), (864, 71400040), (960, 64260036), (1080, 57120032), (1152, 53550030), (1280, 48195027), (1440, 42840024), (1728, 35700020), (1920, 32130018), (2160, 28560016), (2304, 26775015), (2880, 21420012), (3456, 17850010), (3840, 16065009), (4320, 14280008), (5760, 10710006), (6912, 8925005), (8640, 7140004), (11520, 5355003), (17280, 3570002), (34560, 1785001)]