138416160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 437657472

約数和(自身を除く): 299241312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 457, 480, 631, 914, 1262, 1371, 1828, 1893, 2285, 2524, 2742, 3155, 3656, 3786, 4570, 5048, 5484, 6310, 6855, 7312, 7572, 9140, 9465, 10096, 10968, 12620, 13710, 14624, 15144, 18280, 18930, 20192, 21936, 25240, 27420, 30288, 36560, 37860, 43872, 50480, 54840, 60576, 73120, 75720, 100960, 109680, 151440, 219360, 288367, 302880, 576734, 865101, 1153468, 1441835, 1730202, 2306936, 2883670, 3460404, 4325505, 4613872, 5767340, 6920808, 8651010, 9227744, 11534680, 13841616, 17302020, 23069360, 27683232, 34604040, 46138720, 69208080, 138416160]

約数ペア:

[(1, 138416160), (2, 69208080), (3, 46138720), (4, 34604040), (5, 27683232), (6, 23069360), (8, 17302020), (10, 13841616), (12, 11534680), (15, 9227744), (16, 8651010), (20, 6920808), (24, 5767340), (30, 4613872), (32, 4325505), (40, 3460404), (48, 2883670), (60, 2306936), (80, 1730202), (96, 1441835), (120, 1153468), (160, 865101), (240, 576734), (457, 302880), (480, 288367), (631, 219360), (914, 151440), (1262, 109680), (1371, 100960), (1828, 75720), (1893, 73120), (2285, 60576), (2524, 54840), (2742, 50480), (3155, 43872), (3656, 37860), (3786, 36560), (4570, 30288), (5048, 27420), (5484, 25240), (6310, 21936), (6855, 20192), (7312, 18930), (7572, 18280), (9140, 15144), (9465, 14624), (10096, 13710), (10968, 12620)]