269831040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 864756000

約数和(自身を除く): 594924960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 313, 320, 384, 449, 480, 626, 640, 898, 939, 960, 1252, 1347, 1565, 1796, 1878, 1920, 2245, 2504, 2694, 3130, 3592, 3756, 4490, 4695, 5008, 5388, 6260, 6735, 7184, 7512, 8980, 9390, 10016, 10776, 12520, 13470, 14368, 15024, 17960, 18780, 20032, 21552, 25040, 26940, 28736, 30048, 35920, 37560, 40064, 43104, 50080, 53880, 57472, 60096, 71840, 75120, 86208, 100160, 107760, 120192, 140537, 143680, 150240, 172416, 200320, 215520, 281074, 287360, 300480, 421611, 431040, 562148, 600960, 702685, 843222, 862080, 1124296, 1405370, 1686444, 2108055, 2248592, 2810740, 3372888, 4216110, 4497184, 5621480, 6745776, 8432220, 8994368, 11242960, 13491552, 16864440, 17988736, 22485920, 26983104, 33728880, 44971840, 53966208, 67457760, 89943680, 134915520, 269831040]

約数ペア:

[(1, 269831040), (2, 134915520), (3, 89943680), (4, 67457760), (5, 53966208), (6, 44971840), (8, 33728880), (10, 26983104), (12, 22485920), (15, 17988736), (16, 16864440), (20, 13491552), (24, 11242960), (30, 8994368), (32, 8432220), (40, 6745776), (48, 5621480), (60, 4497184), (64, 4216110), (80, 3372888), (96, 2810740), (120, 2248592), (128, 2108055), (160, 1686444), (192, 1405370), (240, 1124296), (313, 862080), (320, 843222), (384, 702685), (449, 600960), (480, 562148), (626, 431040), (640, 421611), (898, 300480), (939, 287360), (960, 281074), (1252, 215520), (1347, 200320), (1565, 172416), (1796, 150240), (1878, 143680), (1920, 140537), (2245, 120192), (2504, 107760), (2694, 100160), (3130, 86208), (3592, 75120), (3756, 71840), (4490, 60096), (4695, 57472), (5008, 53880), (5388, 50080), (6260, 43104), (6735, 40064), (7184, 37560), (7512, 35920), (8980, 30048), (9390, 28736), (10016, 26940), (10776, 25040), (12520, 21552), (13470, 20032), (14368, 18780), (15024, 17960)]