27756960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 109154304

約数和(自身を除く): 81397344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 751, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1502, 1540, 1680, 1760, 1848, 2253, 2310, 2464, 2640, 3004, 3080, 3360, 3696, 3755, 4506, 4620, 5257, 5280, 6008, 6160, 7392, 7510, 8261, 9012, 9240, 10514, 11265, 12016, 12320, 15020, 15771, 16522, 18024, 18480, 21028, 22530, 24032, 24783, 26285, 30040, 31542, 33044, 36048, 36960, 41305, 42056, 45060, 49566, 52570, 57827, 60080, 63084, 66088, 72096, 78855, 82610, 84112, 90120, 99132, 105140, 115654, 120160, 123915, 126168, 132176, 157710, 165220, 168224, 173481, 180240, 198264, 210280, 231308, 247830, 252336, 264352, 289135, 315420, 330440, 346962, 360480, 396528, 420560, 462616, 495660, 504672, 578270, 630840, 660880, 693924, 793056, 841120, 867405, 925232, 991320, 1156540, 1261680, 1321760, 1387848, 1734810, 1850464, 1982640, 2313080, 2523360, 2775696, 3469620, 3965280, 4626160, 5551392, 6939240, 9252320, 13878480, 27756960]

約数ペア:

[(1, 27756960), (2, 13878480), (3, 9252320), (4, 6939240), (5, 5551392), (6, 4626160), (7, 3965280), (8, 3469620), (10, 2775696), (11, 2523360), (12, 2313080), (14, 1982640), (15, 1850464), (16, 1734810), (20, 1387848), (21, 1321760), (22, 1261680), (24, 1156540), (28, 991320), (30, 925232), (32, 867405), (33, 841120), (35, 793056), (40, 693924), (42, 660880), (44, 630840), (48, 578270), (55, 504672), (56, 495660), (60, 462616), (66, 420560), (70, 396528), (77, 360480), (80, 346962), (84, 330440), (88, 315420), (96, 289135), (105, 264352), (110, 252336), (112, 247830), (120, 231308), (132, 210280), (140, 198264), (154, 180240), (160, 173481), (165, 168224), (168, 165220), (176, 157710), (210, 132176), (220, 126168), (224, 123915), (231, 120160), (240, 115654), (264, 105140), (280, 99132), (308, 90120), (330, 84112), (336, 82610), (352, 78855), (385, 72096), (420, 66088), (440, 63084), (462, 60080), (480, 57827), (528, 52570), (560, 49566), (616, 45060), (660, 42056), (672, 41305), (751, 36960), (770, 36048), (840, 33044), (880, 31542), (924, 30040), (1056, 26285), (1120, 24783), (1155, 24032), (1232, 22530), (1320, 21028), (1502, 18480), (1540, 18024), (1680, 16522), (1760, 15771), (1848, 15020), (2253, 12320), (2310, 12016), (2464, 11265), (2640, 10514), (3004, 9240), (3080, 9012), (3360, 8261), (3696, 7510), (3755, 7392), (4506, 6160), (4620, 6008), (5257, 5280)]