331788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2764901}}^1$

素因数の和:2764915

約数の個数: 32

約数和(自身を含む): 995364720

約数和(自身を除く): 663576600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2764901, 5529802, 8294703, 11059604, 13824505, 16589406, 22119208, 27649010, 33178812, 41473515, 55298020, 66357624, 82947030, 110596040, 165894060, 331788120]

約数ペア:

[(1, 331788120), (2, 165894060), (3, 110596040), (4, 82947030), (5, 66357624), (6, 55298020), (8, 41473515), (10, 33178812), (12, 27649010), (15, 22119208), (20, 16589406), (24, 13824505), (30, 11059604), (40, 8294703), (60, 5529802), (120, 2764901)]