40938360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 123271200

約数和(自身を除く): 82332840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 877, 1167, 1556, 1754, 1945, 2334, 2631, 3112, 3508, 3890, 4385, 4668, 5262, 5835, 7016, 7780, 8770, 9336, 10524, 11670, 13155, 15560, 17540, 21048, 23340, 26310, 35080, 46680, 52620, 105240, 341153, 682306, 1023459, 1364612, 1705765, 2046918, 2729224, 3411530, 4093836, 5117295, 6823060, 8187672, 10234590, 13646120, 20469180, 40938360]

約数ペア:

[(1, 40938360), (2, 20469180), (3, 13646120), (4, 10234590), (5, 8187672), (6, 6823060), (8, 5117295), (10, 4093836), (12, 3411530), (15, 2729224), (20, 2046918), (24, 1705765), (30, 1364612), (40, 1023459), (60, 682306), (120, 341153), (389, 105240), (778, 52620), (877, 46680), (1167, 35080), (1556, 26310), (1754, 23340), (1945, 21048), (2334, 17540), (2631, 15560), (3112, 13155), (3508, 11670), (3890, 10524), (4385, 9336), (4668, 8770), (5262, 7780), (5835, 7016)]