140959440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2448

約数の個数: 140

約数和(自身を含む): 491574564

約数和(自身を除く): 350615124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2417, 2430, 2916, 3240, 3645, 3888, 4834, 4860, 5832, 6480, 7251, 7290, 9668, 9720, 11664, 12085, 14502, 14580, 19336, 19440, 21753, 24170, 29004, 29160, 36255, 38672, 43506, 48340, 58008, 58320, 65259, 72510, 87012, 96680, 108765, 116016, 130518, 145020, 174024, 193360, 195777, 217530, 261036, 290040, 326295, 348048, 391554, 435060, 522072, 580080, 587331, 652590, 783108, 870120, 978885, 1044144, 1174662, 1305180, 1566216, 1740240, 1761993, 1957770, 2349324, 2610360, 2936655, 3132432, 3523986, 3915540, 4698648, 5220720, 5873310, 7047972, 7831080, 8809965, 9397296, 11746620, 14095944, 15662160, 17619930, 23493240, 28191888, 35239860, 46986480, 70479720, 140959440]

約数ペア:

[(1, 140959440), (2, 70479720), (3, 46986480), (4, 35239860), (5, 28191888), (6, 23493240), (8, 17619930), (9, 15662160), (10, 14095944), (12, 11746620), (15, 9397296), (16, 8809965), (18, 7831080), (20, 7047972), (24, 5873310), (27, 5220720), (30, 4698648), (36, 3915540), (40, 3523986), (45, 3132432), (48, 2936655), (54, 2610360), (60, 2349324), (72, 1957770), (80, 1761993), (81, 1740240), (90, 1566216), (108, 1305180), (120, 1174662), (135, 1044144), (144, 978885), (162, 870120), (180, 783108), (216, 652590), (240, 587331), (243, 580080), (270, 522072), (324, 435060), (360, 391554), (405, 348048), (432, 326295), (486, 290040), (540, 261036), (648, 217530), (720, 195777), (729, 193360), (810, 174024), (972, 145020), (1080, 130518), (1215, 116016), (1296, 108765), (1458, 96680), (1620, 87012), (1944, 72510), (2160, 65259), (2417, 58320), (2430, 58008), (2916, 48340), (3240, 43506), (3645, 38672), (3888, 36255), (4834, 29160), (4860, 29004), (5832, 24170), (6480, 21753), (7251, 19440), (7290, 19336), (9668, 14580), (9720, 14502), (11664, 12085)]