389799360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{135347}}^1$

素因数の和:135370

約数の個数: 84

約数和(自身を含む): 1340757288

約数和(自身を除く): 950957928

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 135347, 270694, 406041, 541388, 676735, 812082, 1082776, 1218123, 1353470, 1624164, 2030205, 2165552, 2436246, 2706940, 3248328, 4060410, 4331104, 4872492, 5413880, 6090615, 6496656, 8120820, 8662208, 9744984, 10827760, 12181230, 12993312, 16241640, 19489968, 21655520, 24362460, 25986624, 32483280, 38979936, 43311040, 48724920, 64966560, 77959872, 97449840, 129933120, 194899680, 389799360]

約数ペア:

[(1, 389799360), (2, 194899680), (3, 129933120), (4, 97449840), (5, 77959872), (6, 64966560), (8, 48724920), (9, 43311040), (10, 38979936), (12, 32483280), (15, 25986624), (16, 24362460), (18, 21655520), (20, 19489968), (24, 16241640), (30, 12993312), (32, 12181230), (36, 10827760), (40, 9744984), (45, 8662208), (48, 8120820), (60, 6496656), (64, 6090615), (72, 5413880), (80, 4872492), (90, 4331104), (96, 4060410), (120, 3248328), (144, 2706940), (160, 2436246), (180, 2165552), (192, 2030205), (240, 1624164), (288, 1353470), (320, 1218123), (360, 1082776), (480, 812082), (576, 676735), (720, 541388), (960, 406041), (1440, 270694), (2880, 135347)]