27256680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6911

約数の個数: 96

約数和(自身を含む): 96651360

約数和(自身を除く): 69394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6883, 13766, 20649, 27532, 34415, 41298, 55064, 61947, 68830, 75713, 82596, 103245, 123894, 137660, 151426, 165192, 206490, 227139, 247788, 275320, 302852, 309735, 378565, 412980, 454278, 495576, 605704, 619470, 681417, 757130, 825960, 908556, 1135695, 1238940, 1362834, 1514260, 1817112, 2271390, 2477880, 2725668, 3028520, 3407085, 4542780, 5451336, 6814170, 9085560, 13628340, 27256680]

約数ペア:

[(1, 27256680), (2, 13628340), (3, 9085560), (4, 6814170), (5, 5451336), (6, 4542780), (8, 3407085), (9, 3028520), (10, 2725668), (11, 2477880), (12, 2271390), (15, 1817112), (18, 1514260), (20, 1362834), (22, 1238940), (24, 1135695), (30, 908556), (33, 825960), (36, 757130), (40, 681417), (44, 619470), (45, 605704), (55, 495576), (60, 454278), (66, 412980), (72, 378565), (88, 309735), (90, 302852), (99, 275320), (110, 247788), (120, 227139), (132, 206490), (165, 165192), (180, 151426), (198, 137660), (220, 123894), (264, 103245), (330, 82596), (360, 75713), (396, 68830), (440, 61947), (495, 55064), (660, 41298), (792, 34415), (990, 27532), (1320, 20649), (1980, 13766), (3960, 6883)]