171032880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2957}}^1$

素因数の和:3214

約数の個数: 80

約数和(自身を含む): 532581984

約数和(自身を除く): 361549104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 2957, 3615, 3856, 4820, 5784, 5914, 7230, 8871, 9640, 11568, 11828, 14460, 14785, 17742, 19280, 23656, 28920, 29570, 35484, 44355, 47312, 57840, 59140, 70968, 88710, 118280, 141936, 177420, 236560, 354840, 709680, 712637, 1425274, 2137911, 2850548, 3563185, 4275822, 5701096, 7126370, 8551644, 10689555, 11402192, 14252740, 17103288, 21379110, 28505480, 34206576, 42758220, 57010960, 85516440, 171032880]

約数ペア:

[(1, 171032880), (2, 85516440), (3, 57010960), (4, 42758220), (5, 34206576), (6, 28505480), (8, 21379110), (10, 17103288), (12, 14252740), (15, 11402192), (16, 10689555), (20, 8551644), (24, 7126370), (30, 5701096), (40, 4275822), (48, 3563185), (60, 2850548), (80, 2137911), (120, 1425274), (240, 712637), (241, 709680), (482, 354840), (723, 236560), (964, 177420), (1205, 141936), (1446, 118280), (1928, 88710), (2410, 70968), (2892, 59140), (2957, 57840), (3615, 47312), (3856, 44355), (4820, 35484), (5784, 29570), (5914, 28920), (7230, 23656), (8871, 19280), (9640, 17742), (11568, 14785), (11828, 14460)]