760915980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{384301}}^1$

素因数の和:384327

約数の個数: 72

約数和(自身を含む): 2517946704

約数和(自身を除く): 1757030724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 384301, 768602, 1152903, 1537204, 1921505, 2305806, 3458709, 3843010, 4227311, 4611612, 5764515, 6917418, 7686020, 8454622, 11529030, 12681933, 13834836, 16909244, 17293545, 21136555, 23058060, 25363866, 34587090, 38045799, 42273110, 50727732, 63409665, 69174180, 76091598, 84546220, 126819330, 152183196, 190228995, 253638660, 380457990, 760915980]

約数ペア:

[(1, 760915980), (2, 380457990), (3, 253638660), (4, 190228995), (5, 152183196), (6, 126819330), (9, 84546220), (10, 76091598), (11, 69174180), (12, 63409665), (15, 50727732), (18, 42273110), (20, 38045799), (22, 34587090), (30, 25363866), (33, 23058060), (36, 21136555), (44, 17293545), (45, 16909244), (55, 13834836), (60, 12681933), (66, 11529030), (90, 8454622), (99, 7686020), (110, 6917418), (132, 5764515), (165, 4611612), (180, 4227311), (198, 3843010), (220, 3458709), (330, 2305806), (396, 1921505), (495, 1537204), (660, 1152903), (990, 768602), (1980, 384301)]