3208240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 9052992

約数和(自身を除く): 5844752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 337, 340, 476, 560, 595, 674, 680, 952, 1190, 1348, 1360, 1685, 1904, 2359, 2380, 2696, 3370, 4718, 4760, 5392, 5729, 6740, 9436, 9520, 11458, 11795, 13480, 18872, 22916, 23590, 26960, 28645, 37744, 40103, 45832, 47180, 57290, 80206, 91664, 94360, 114580, 160412, 188720, 200515, 229160, 320824, 401030, 458320, 641648, 802060, 1604120, 3208240]

約数ペア:

[(1, 3208240), (2, 1604120), (4, 802060), (5, 641648), (7, 458320), (8, 401030), (10, 320824), (14, 229160), (16, 200515), (17, 188720), (20, 160412), (28, 114580), (34, 94360), (35, 91664), (40, 80206), (56, 57290), (68, 47180), (70, 45832), (80, 40103), (85, 37744), (112, 28645), (119, 26960), (136, 23590), (140, 22916), (170, 18872), (238, 13480), (272, 11795), (280, 11458), (337, 9520), (340, 9436), (476, 6740), (560, 5729), (595, 5392), (674, 4760), (680, 4718), (952, 3370), (1190, 2696), (1348, 2380), (1360, 2359), (1685, 1904)]