56679120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78721}}^1$

素因数の和:78740

約数の個数: 60

約数和(自身を含む): 190349796

約数和(自身を除く): 133670676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78721, 157442, 236163, 314884, 393605, 472326, 629768, 708489, 787210, 944652, 1180815, 1259536, 1416978, 1574420, 1889304, 2361630, 2833956, 3148840, 3542445, 3778608, 4723260, 5667912, 6297680, 7084890, 9446520, 11335824, 14169780, 18893040, 28339560, 56679120]

約数ペア:

[(1, 56679120), (2, 28339560), (3, 18893040), (4, 14169780), (5, 11335824), (6, 9446520), (8, 7084890), (9, 6297680), (10, 5667912), (12, 4723260), (15, 3778608), (16, 3542445), (18, 3148840), (20, 2833956), (24, 2361630), (30, 1889304), (36, 1574420), (40, 1416978), (45, 1259536), (48, 1180815), (60, 944652), (72, 787210), (80, 708489), (90, 629768), (120, 472326), (144, 393605), (180, 314884), (240, 236163), (360, 157442), (720, 78721)]