671671680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{349829}}^1$

素因数の和:349851

約数の個数: 64

約数和(自身を含む): 2140959600

約数和(自身を除く): 1469287920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 349829, 699658, 1049487, 1399316, 1749145, 2098974, 2798632, 3498290, 4197948, 5247435, 5597264, 6996580, 8395896, 10494870, 11194528, 13993160, 16791792, 20989740, 22389056, 27986320, 33583584, 41979480, 44778112, 55972640, 67167168, 83958960, 111945280, 134334336, 167917920, 223890560, 335835840, 671671680]

約数ペア:

[(1, 671671680), (2, 335835840), (3, 223890560), (4, 167917920), (5, 134334336), (6, 111945280), (8, 83958960), (10, 67167168), (12, 55972640), (15, 44778112), (16, 41979480), (20, 33583584), (24, 27986320), (30, 22389056), (32, 20989740), (40, 16791792), (48, 13993160), (60, 11194528), (64, 10494870), (80, 8395896), (96, 6996580), (120, 5597264), (128, 5247435), (160, 4197948), (192, 3498290), (240, 2798632), (320, 2098974), (384, 1749145), (480, 1399316), (640, 1049487), (960, 699658), (1920, 349829)]