129122640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59779}}^1$

素因数の和:59801

約数の個数: 80

約数和(自身を含む): 444763200

約数和(自身を除く): 315640560

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 59779, 119558, 179337, 239116, 298895, 358674, 478232, 538011, 597790, 717348, 896685, 956464, 1076022, 1195580, 1434696, 1614033, 1793370, 2152044, 2391160, 2690055, 2869392, 3228066, 3586740, 4304088, 4782320, 5380110, 6456132, 7173480, 8070165, 8608176, 10760220, 12912264, 14346960, 16140330, 21520440, 25824528, 32280660, 43040880, 64561320, 129122640]

約数ペア:

[(1, 129122640), (2, 64561320), (3, 43040880), (4, 32280660), (5, 25824528), (6, 21520440), (8, 16140330), (9, 14346960), (10, 12912264), (12, 10760220), (15, 8608176), (16, 8070165), (18, 7173480), (20, 6456132), (24, 5380110), (27, 4782320), (30, 4304088), (36, 3586740), (40, 3228066), (45, 2869392), (48, 2690055), (54, 2391160), (60, 2152044), (72, 1793370), (80, 1614033), (90, 1434696), (108, 1195580), (120, 1076022), (135, 956464), (144, 896685), (180, 717348), (216, 597790), (240, 538011), (270, 478232), (360, 358674), (432, 298895), (540, 239116), (720, 179337), (1080, 119558), (2160, 59779)]