10451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 31570560

約数和(自身を除く): 21118920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 347, 502, 694, 753, 1004, 1041, 1255, 1388, 1506, 1735, 2008, 2082, 2510, 2776, 3012, 3470, 3765, 4164, 5020, 5205, 6024, 6940, 7530, 8328, 10040, 10410, 13880, 15060, 20820, 30120, 41640, 87097, 174194, 261291, 348388, 435485, 522582, 696776, 870970, 1045164, 1306455, 1741940, 2090328, 2612910, 3483880, 5225820, 10451640]

約数ペア:

[(1, 10451640), (2, 5225820), (3, 3483880), (4, 2612910), (5, 2090328), (6, 1741940), (8, 1306455), (10, 1045164), (12, 870970), (15, 696776), (20, 522582), (24, 435485), (30, 348388), (40, 261291), (60, 174194), (120, 87097), (251, 41640), (347, 30120), (502, 20820), (694, 15060), (753, 13880), (1004, 10410), (1041, 10040), (1255, 8328), (1388, 7530), (1506, 6940), (1735, 6024), (2008, 5205), (2082, 5020), (2510, 4164), (2776, 3765), (3012, 3470)]