77246640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6347

約数の個数: 120

約数和(自身を含む): 274723488

約数和(自身を除く): 197476848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6311, 12240, 12622, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 107287, 113598, 126220, 151464, 189330, 214574, 227196, 252440, 283995, 302928, 321861, 378660, 429148, 454392, 504880, 536435, 567990, 643722, 757320, 858296, 908784, 965583, 1072870, 1135980, 1287444, 1514640, 1609305, 1716592, 1931166, 2145740, 2271960, 2574888, 3218610, 3862332, 4291480, 4543920, 4827915, 5149776, 6437220, 7724664, 8582960, 9655830, 12874440, 15449328, 19311660, 25748880, 38623320, 77246640]

約数ペア:

[(1, 77246640), (2, 38623320), (3, 25748880), (4, 19311660), (5, 15449328), (6, 12874440), (8, 9655830), (9, 8582960), (10, 7724664), (12, 6437220), (15, 5149776), (16, 4827915), (17, 4543920), (18, 4291480), (20, 3862332), (24, 3218610), (30, 2574888), (34, 2271960), (36, 2145740), (40, 1931166), (45, 1716592), (48, 1609305), (51, 1514640), (60, 1287444), (68, 1135980), (72, 1072870), (80, 965583), (85, 908784), (90, 858296), (102, 757320), (120, 643722), (136, 567990), (144, 536435), (153, 504880), (170, 454392), (180, 429148), (204, 378660), (240, 321861), (255, 302928), (272, 283995), (306, 252440), (340, 227196), (360, 214574), (408, 189330), (510, 151464), (612, 126220), (680, 113598), (720, 107287), (765, 100976), (816, 94665), (1020, 75732), (1224, 63110), (1360, 56799), (1530, 50488), (2040, 37866), (2448, 31555), (3060, 25244), (4080, 18933), (6120, 12622), (6311, 12240)]