48722040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 163944000

約数和(自身を除く): 115221960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 229, 270, 360, 394, 458, 540, 591, 687, 788, 916, 985, 1080, 1145, 1182, 1374, 1576, 1773, 1832, 1970, 2061, 2290, 2364, 2748, 2955, 3435, 3546, 3940, 4122, 4580, 4728, 5319, 5496, 5910, 6183, 6870, 7092, 7880, 8244, 8865, 9160, 10305, 10638, 11820, 12366, 13740, 14184, 16488, 17730, 20610, 21276, 23640, 24732, 26595, 27480, 30915, 35460, 41220, 42552, 45113, 49464, 53190, 61830, 70920, 82440, 90226, 106380, 123660, 135339, 180452, 212760, 225565, 247320, 270678, 360904, 406017, 451130, 541356, 676695, 812034, 902260, 1082712, 1218051, 1353390, 1624068, 1804520, 2030085, 2436102, 2706780, 3248136, 4060170, 4872204, 5413560, 6090255, 8120340, 9744408, 12180510, 16240680, 24361020, 48722040]

約数ペア:

[(1, 48722040), (2, 24361020), (3, 16240680), (4, 12180510), (5, 9744408), (6, 8120340), (8, 6090255), (9, 5413560), (10, 4872204), (12, 4060170), (15, 3248136), (18, 2706780), (20, 2436102), (24, 2030085), (27, 1804520), (30, 1624068), (36, 1353390), (40, 1218051), (45, 1082712), (54, 902260), (60, 812034), (72, 676695), (90, 541356), (108, 451130), (120, 406017), (135, 360904), (180, 270678), (197, 247320), (216, 225565), (229, 212760), (270, 180452), (360, 135339), (394, 123660), (458, 106380), (540, 90226), (591, 82440), (687, 70920), (788, 61830), (916, 53190), (985, 49464), (1080, 45113), (1145, 42552), (1182, 41220), (1374, 35460), (1576, 30915), (1773, 27480), (1832, 26595), (1970, 24732), (2061, 23640), (2290, 21276), (2364, 20610), (2748, 17730), (2955, 16488), (3435, 14184), (3546, 13740), (3940, 12366), (4122, 11820), (4580, 10638), (4728, 10305), (5319, 9160), (5496, 8865), (5910, 8244), (6183, 7880), (6870, 7092)]