264115980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2543}}^1$

素因数の和:3135

約数の個数: 72

約数和(自身を含む): 802855872

約数和(自身を除く): 538739892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1731, 2308, 2543, 2885, 3462, 5086, 5193, 5770, 6924, 7629, 8655, 10172, 10386, 11540, 12715, 15258, 17310, 20772, 22887, 25430, 25965, 30516, 34620, 38145, 45774, 50860, 51930, 76290, 91548, 103860, 114435, 152580, 228870, 457740, 1467311, 2934622, 4401933, 5869244, 7336555, 8803866, 13205799, 14673110, 17607732, 22009665, 26411598, 29346220, 44019330, 52823196, 66028995, 88038660, 132057990, 264115980]

約数ペア:

[(1, 264115980), (2, 132057990), (3, 88038660), (4, 66028995), (5, 52823196), (6, 44019330), (9, 29346220), (10, 26411598), (12, 22009665), (15, 17607732), (18, 14673110), (20, 13205799), (30, 8803866), (36, 7336555), (45, 5869244), (60, 4401933), (90, 2934622), (180, 1467311), (577, 457740), (1154, 228870), (1731, 152580), (2308, 114435), (2543, 103860), (2885, 91548), (3462, 76290), (5086, 51930), (5193, 50860), (5770, 45774), (6924, 38145), (7629, 34620), (8655, 30516), (10172, 25965), (10386, 25430), (11540, 22887), (12715, 20772), (15258, 17310)]