18143652960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{44839}}^1$

素因数の和:45141

約数の個数: 144

約数和(自身を含む): 62136940320

約数和(自身を除く): 43993287360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12645, 13488, 16860, 20232, 22480, 25290, 26976, 33720, 40464, 44839, 44960, 50580, 67440, 80928, 89678, 101160, 134517, 134880, 179356, 202320, 224195, 269034, 358712, 403551, 404640, 448390, 538068, 672585, 717424, 807102, 896780, 1076136, 1345170, 1434848, 1614204, 1793560, 2017755, 2152272, 2690340, 3228408, 3587120, 4035510, 4304544, 5380680, 6456816, 7174240, 8071020, 10761360, 12599759, 12913632, 16142040, 21522720, 25199518, 32284080, 37799277, 50399036, 62998795, 64568160, 75598554, 100798072, 113397831, 125997590, 151197108, 188996385, 201596144, 226795662, 251995180, 302394216, 377992770, 403192288, 453591324, 503990360, 566989155, 604788432, 755985540, 907182648, 1007980720, 1133978310, 1209576864, 1511971080, 1814365296, 2015961440, 2267956620, 3023942160, 3628730592, 4535913240, 6047884320, 9071826480, 18143652960]

約数ペア:

[(1, 18143652960), (2, 9071826480), (3, 6047884320), (4, 4535913240), (5, 3628730592), (6, 3023942160), (8, 2267956620), (9, 2015961440), (10, 1814365296), (12, 1511971080), (15, 1209576864), (16, 1133978310), (18, 1007980720), (20, 907182648), (24, 755985540), (30, 604788432), (32, 566989155), (36, 503990360), (40, 453591324), (45, 403192288), (48, 377992770), (60, 302394216), (72, 251995180), (80, 226795662), (90, 201596144), (96, 188996385), (120, 151197108), (144, 125997590), (160, 113397831), (180, 100798072), (240, 75598554), (281, 64568160), (288, 62998795), (360, 50399036), (480, 37799277), (562, 32284080), (720, 25199518), (843, 21522720), (1124, 16142040), (1405, 12913632), (1440, 12599759), (1686, 10761360), (2248, 8071020), (2529, 7174240), (2810, 6456816), (3372, 5380680), (4215, 4304544), (4496, 4035510), (5058, 3587120), (5620, 3228408), (6744, 2690340), (8430, 2152272), (8992, 2017755), (10116, 1793560), (11240, 1614204), (12645, 1434848), (13488, 1345170), (16860, 1076136), (20232, 896780), (22480, 807102), (25290, 717424), (26976, 672585), (33720, 538068), (40464, 448390), (44839, 404640), (44960, 403551), (50580, 358712), (67440, 269034), (80928, 224195), (89678, 202320), (101160, 179356), (134517, 134880)]