770880960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{267667}}^1$

素因数の和:267690

約数の個数: 84

約数和(自身を含む): 2651519208

約数和(自身を除く): 1880638248

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, 267667, 535334, 803001, 1070668, 1338335, 1606002, 2141336, 2409003, 2676670, 3212004, 4015005, 4282672, 4818006, 5353340, 6424008, 8030010, 8565344, 9636012, 10706680, 12045015, 12848016, 16060020, 17130688, 19272024, 21413360, 24090030, 25696032, 32120040, 38544048, 42826720, 48180060, 51392064, 64240080, 77088096, 85653440, 96360120, 128480160, 154176192, 192720240, 256960320, 385440480, 770880960]

約数ペア:

[(1, 770880960), (2, 385440480), (3, 256960320), (4, 192720240), (5, 154176192), (6, 128480160), (8, 96360120), (9, 85653440), (10, 77088096), (12, 64240080), (15, 51392064), (16, 48180060), (18, 42826720), (20, 38544048), (24, 32120040), (30, 25696032), (32, 24090030), (36, 21413360), (40, 19272024), (45, 17130688), (48, 16060020), (60, 12848016), (64, 12045015), (72, 10706680), (80, 9636012), (90, 8565344), (96, 8030010), (120, 6424008), (144, 5353340), (160, 4818006), (180, 4282672), (192, 4015005), (240, 3212004), (288, 2676670), (320, 2409003), (360, 2141336), (480, 1606002), (576, 1338335), (720, 1070668), (960, 803001), (1440, 535334), (2880, 267667)]