454780080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1297}}^1$

素因数の和:1803

約数の個数: 120

約数和(自身を含む): 1531619232

約数和(自身を除く): 1076839152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1297, 1461, 1948, 2435, 2594, 2922, 3891, 3896, 4383, 4870, 5188, 5844, 6485, 7305, 7782, 7792, 8766, 9740, 10376, 11673, 11688, 12970, 14610, 15564, 17532, 19455, 19480, 20752, 21915, 23346, 23376, 25940, 29220, 31128, 35064, 38910, 38960, 43830, 46692, 51880, 58365, 58440, 62256, 70128, 77820, 87660, 93384, 103760, 116730, 116880, 155640, 175320, 186768, 233460, 311280, 350640, 466920, 631639, 933840, 1263278, 1894917, 2526556, 3158195, 3789834, 5053112, 5684751, 6316390, 7579668, 9474585, 10106224, 11369502, 12632780, 15159336, 18949170, 22739004, 25265560, 28423755, 30318672, 37898340, 45478008, 50531120, 56847510, 75796680, 90956016, 113695020, 151593360, 227390040, 454780080]

約数ペア:

[(1, 454780080), (2, 227390040), (3, 151593360), (4, 113695020), (5, 90956016), (6, 75796680), (8, 56847510), (9, 50531120), (10, 45478008), (12, 37898340), (15, 30318672), (16, 28423755), (18, 25265560), (20, 22739004), (24, 18949170), (30, 15159336), (36, 12632780), (40, 11369502), (45, 10106224), (48, 9474585), (60, 7579668), (72, 6316390), (80, 5684751), (90, 5053112), (120, 3789834), (144, 3158195), (180, 2526556), (240, 1894917), (360, 1263278), (487, 933840), (720, 631639), (974, 466920), (1297, 350640), (1461, 311280), (1948, 233460), (2435, 186768), (2594, 175320), (2922, 155640), (3891, 116880), (3896, 116730), (4383, 103760), (4870, 93384), (5188, 87660), (5844, 77820), (6485, 70128), (7305, 62256), (7782, 58440), (7792, 58365), (8766, 51880), (9740, 46692), (10376, 43830), (11673, 38960), (11688, 38910), (12970, 35064), (14610, 31128), (15564, 29220), (17532, 25940), (19455, 23376), (19480, 23346), (20752, 21915)]