720833328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 2102305920

約数和(自身を除く): 1381472592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 558, 678, 744, 904, 1017, 1116, 1356, 1429, 1488, 1808, 2034, 2232, 2712, 2858, 3503, 4068, 4287, 4464, 5424, 5716, 7006, 8136, 8574, 10509, 11432, 12861, 14012, 16272, 17148, 21018, 22864, 25722, 28024, 31527, 34296, 42036, 44299, 51444, 56048, 63054, 68592, 84072, 88598, 102888, 126108, 132897, 161477, 168144, 177196, 205776, 252216, 265794, 322954, 354392, 398691, 484431, 504432, 531588, 645908, 708784, 797382, 968862, 1063176, 1291816, 1453293, 1594764, 1937724, 2126352, 2583632, 2906586, 3189528, 3875448, 5005787, 5813172, 6379056, 7750896, 10011574, 11626344, 15017361, 20023148, 23252688, 30034722, 40046296, 45052083, 60069444, 80092592, 90104166, 120138888, 180208332, 240277776, 360416664, 720833328]

約数ペア:

[(1, 720833328), (2, 360416664), (3, 240277776), (4, 180208332), (6, 120138888), (8, 90104166), (9, 80092592), (12, 60069444), (16, 45052083), (18, 40046296), (24, 30034722), (31, 23252688), (36, 20023148), (48, 15017361), (62, 11626344), (72, 10011574), (93, 7750896), (113, 6379056), (124, 5813172), (144, 5005787), (186, 3875448), (226, 3189528), (248, 2906586), (279, 2583632), (339, 2126352), (372, 1937724), (452, 1594764), (496, 1453293), (558, 1291816), (678, 1063176), (744, 968862), (904, 797382), (1017, 708784), (1116, 645908), (1356, 531588), (1429, 504432), (1488, 484431), (1808, 398691), (2034, 354392), (2232, 322954), (2712, 265794), (2858, 252216), (3503, 205776), (4068, 177196), (4287, 168144), (4464, 161477), (5424, 132897), (5716, 126108), (7006, 102888), (8136, 88598), (8574, 84072), (10509, 68592), (11432, 63054), (12861, 56048), (14012, 51444), (16272, 44299), (17148, 42036), (21018, 34296), (22864, 31527), (25722, 28024)]