76465440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53101}}^1$

素因数の和:53122

約数の個数: 72

約数和(自身を含む): 260943228

約数和(自身を除く): 184477788

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 53101, 106202, 159303, 212404, 265505, 318606, 424808, 477909, 531010, 637212, 796515, 849616, 955818, 1062020, 1274424, 1593030, 1699232, 1911636, 2124040, 2389545, 2548848, 3186060, 3823272, 4248080, 4779090, 5097696, 6372120, 7646544, 8496160, 9558180, 12744240, 15293088, 19116360, 25488480, 38232720, 76465440]

約数ペア:

[(1, 76465440), (2, 38232720), (3, 25488480), (4, 19116360), (5, 15293088), (6, 12744240), (8, 9558180), (9, 8496160), (10, 7646544), (12, 6372120), (15, 5097696), (16, 4779090), (18, 4248080), (20, 3823272), (24, 3186060), (30, 2548848), (32, 2389545), (36, 2124040), (40, 1911636), (45, 1699232), (48, 1593030), (60, 1274424), (72, 1062020), (80, 955818), (90, 849616), (96, 796515), (120, 637212), (144, 531010), (160, 477909), (180, 424808), (240, 318606), (288, 265505), (360, 212404), (480, 159303), (720, 106202), (1440, 53101)]