977932440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{301831}}^1$

素因数の和:301854

約数の個数: 80

約数和(自身を含む): 3286950480

約数和(自身を除く): 2309018040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 301831, 603662, 905493, 1207324, 1509155, 1810986, 2414648, 2716479, 3018310, 3621972, 4527465, 5432958, 6036620, 7243944, 8149437, 9054930, 10865916, 12073240, 13582395, 16298874, 18109860, 21731832, 24448311, 27164790, 32597748, 36219720, 40747185, 48896622, 54329580, 65195496, 81494370, 97793244, 108659160, 122241555, 162988740, 195586488, 244483110, 325977480, 488966220, 977932440]

約数ペア:

[(1, 977932440), (2, 488966220), (3, 325977480), (4, 244483110), (5, 195586488), (6, 162988740), (8, 122241555), (9, 108659160), (10, 97793244), (12, 81494370), (15, 65195496), (18, 54329580), (20, 48896622), (24, 40747185), (27, 36219720), (30, 32597748), (36, 27164790), (40, 24448311), (45, 21731832), (54, 18109860), (60, 16298874), (72, 13582395), (81, 12073240), (90, 10865916), (108, 9054930), (120, 8149437), (135, 7243944), (162, 6036620), (180, 5432958), (216, 4527465), (270, 3621972), (324, 3018310), (360, 2716479), (405, 2414648), (540, 1810986), (648, 1509155), (810, 1207324), (1080, 905493), (1620, 603662), (3240, 301831)]