138334320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 467157600

約数和(自身を除く): 328823280

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, 229, 240, 360, 458, 687, 720, 839, 916, 1145, 1374, 1678, 1832, 2061, 2290, 2517, 2748, 3356, 3435, 3664, 4122, 4195, 4580, 5034, 5496, 6712, 6870, 7551, 8244, 8390, 9160, 10068, 10305, 10992, 12585, 13424, 13740, 15102, 16488, 16780, 18320, 20136, 20610, 25170, 27480, 30204, 32976, 33560, 37755, 40272, 41220, 50340, 54960, 60408, 67120, 75510, 82440, 100680, 120816, 151020, 164880, 192131, 201360, 302040, 384262, 576393, 604080, 768524, 960655, 1152786, 1537048, 1729179, 1921310, 2305572, 2881965, 3074096, 3458358, 3842620, 4611144, 5763930, 6916716, 7685240, 8645895, 9222288, 11527860, 13833432, 15370480, 17291790, 23055720, 27666864, 34583580, 46111440, 69167160, 138334320]

約数ペア:

[(1, 138334320), (2, 69167160), (3, 46111440), (4, 34583580), (5, 27666864), (6, 23055720), (8, 17291790), (9, 15370480), (10, 13833432), (12, 11527860), (15, 9222288), (16, 8645895), (18, 7685240), (20, 6916716), (24, 5763930), (30, 4611144), (36, 3842620), (40, 3458358), (45, 3074096), (48, 2881965), (60, 2305572), (72, 1921310), (80, 1729179), (90, 1537048), (120, 1152786), (144, 960655), (180, 768524), (229, 604080), (240, 576393), (360, 384262), (458, 302040), (687, 201360), (720, 192131), (839, 164880), (916, 151020), (1145, 120816), (1374, 100680), (1678, 82440), (1832, 75510), (2061, 67120), (2290, 60408), (2517, 54960), (2748, 50340), (3356, 41220), (3435, 40272), (3664, 37755), (4122, 33560), (4195, 32976), (4580, 30204), (5034, 27480), (5496, 25170), (6712, 20610), (6870, 20136), (7551, 18320), (8244, 16780), (8390, 16488), (9160, 15102), (10068, 13740), (10305, 13424), (10992, 12585)]