1091445840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{168433}}^1$

素因数の和:168458

約数の個数: 100

約数和(自身を含む): 3790775604

約数和(自身を除く): 2699329764

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 168433, 336866, 505299, 673732, 842165, 1010598, 1347464, 1515897, 1684330, 2021196, 2526495, 2694928, 3031794, 3368660, 4042392, 4547691, 5052990, 6063588, 6737320, 7579485, 8084784, 9095382, 10105980, 12127176, 13474640, 13643073, 15158970, 18190764, 20211960, 22738455, 24254352, 27286146, 30317940, 36381528, 40423920, 45476910, 54572292, 60635880, 68215365, 72763056, 90953820, 109144584, 121271760, 136430730, 181907640, 218289168, 272861460, 363815280, 545722920, 1091445840]

約数ペア:

[(1, 1091445840), (2, 545722920), (3, 363815280), (4, 272861460), (5, 218289168), (6, 181907640), (8, 136430730), (9, 121271760), (10, 109144584), (12, 90953820), (15, 72763056), (16, 68215365), (18, 60635880), (20, 54572292), (24, 45476910), (27, 40423920), (30, 36381528), (36, 30317940), (40, 27286146), (45, 24254352), (48, 22738455), (54, 20211960), (60, 18190764), (72, 15158970), (80, 13643073), (81, 13474640), (90, 12127176), (108, 10105980), (120, 9095382), (135, 8084784), (144, 7579485), (162, 6737320), (180, 6063588), (216, 5052990), (240, 4547691), (270, 4042392), (324, 3368660), (360, 3031794), (405, 2694928), (432, 2526495), (540, 2021196), (648, 1684330), (720, 1515897), (810, 1347464), (1080, 1010598), (1296, 842165), (1620, 673732), (2160, 505299), (3240, 336866), (6480, 168433)]