2552238480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{87887}}^1$

素因数の和:87925

約数の個数: 120

約数和(自身を含む): 8696693376

約数和(自身を除く): 6144454896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 87887, 175774, 263661, 351548, 439435, 527322, 703096, 878870, 966757, 1054644, 1318305, 1406192, 1757740, 1933514, 2109288, 2636610, 2900271, 3515480, 3867028, 4218576, 4833785, 5273220, 5800542, 7030960, 7734056, 9667570, 10546440, 10634327, 11601084, 14501355, 15468112, 19335140, 21092880, 21268654, 23202168, 29002710, 31902981, 38670280, 42537308, 46404336, 53171635, 58005420, 63805962, 77340560, 85074616, 106343270, 116010840, 127611924, 159514905, 170149232, 212686540, 232021680, 255223848, 319029810, 425373080, 510447696, 638059620, 850746160, 1276119240, 2552238480]

約数ペア:

[(1, 2552238480), (2, 1276119240), (3, 850746160), (4, 638059620), (5, 510447696), (6, 425373080), (8, 319029810), (10, 255223848), (11, 232021680), (12, 212686540), (15, 170149232), (16, 159514905), (20, 127611924), (22, 116010840), (24, 106343270), (30, 85074616), (33, 77340560), (40, 63805962), (44, 58005420), (48, 53171635), (55, 46404336), (60, 42537308), (66, 38670280), (80, 31902981), (88, 29002710), (110, 23202168), (120, 21268654), (121, 21092880), (132, 19335140), (165, 15468112), (176, 14501355), (220, 11601084), (240, 10634327), (242, 10546440), (264, 9667570), (330, 7734056), (363, 7030960), (440, 5800542), (484, 5273220), (528, 4833785), (605, 4218576), (660, 3867028), (726, 3515480), (880, 2900271), (968, 2636610), (1210, 2109288), (1320, 1933514), (1452, 1757740), (1815, 1406192), (1936, 1318305), (2420, 1054644), (2640, 966757), (2904, 878870), (3630, 703096), (4840, 527322), (5808, 439435), (7260, 351548), (9680, 263661), (14520, 175774), (29040, 87887)]