7205760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 25918200

約数和(自身を除く): 18712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1390, 1440, 1620, 1668, 1728, 1920, 2085, 2160, 2224, 2502, 2592, 2780, 2880, 3240, 3336, 3456, 3753, 4170, 4320, 4448, 5004, 5184, 5560, 5760, 6255, 6480, 6672, 7506, 8340, 8640, 8896, 10008, 10368, 11120, 11259, 12510, 12960, 13344, 15012, 16680, 17280, 17792, 18765, 20016, 22240, 22518, 25020, 25920, 26688, 30024, 33360, 37530, 40032, 44480, 45036, 50040, 51840, 53376, 56295, 60048, 66720, 75060, 80064, 88960, 90072, 100080, 112590, 120096, 133440, 150120, 160128, 180144, 200160, 225180, 240192, 266880, 300240, 360288, 400320, 450360, 480384, 600480, 720576, 800640, 900720, 1200960, 1441152, 1801440, 2401920, 3602880, 7205760]

約数ペア:

[(1, 7205760), (2, 3602880), (3, 2401920), (4, 1801440), (5, 1441152), (6, 1200960), (8, 900720), (9, 800640), (10, 720576), (12, 600480), (15, 480384), (16, 450360), (18, 400320), (20, 360288), (24, 300240), (27, 266880), (30, 240192), (32, 225180), (36, 200160), (40, 180144), (45, 160128), (48, 150120), (54, 133440), (60, 120096), (64, 112590), (72, 100080), (80, 90072), (81, 88960), (90, 80064), (96, 75060), (108, 66720), (120, 60048), (128, 56295), (135, 53376), (139, 51840), (144, 50040), (160, 45036), (162, 44480), (180, 40032), (192, 37530), (216, 33360), (240, 30024), (270, 26688), (278, 25920), (288, 25020), (320, 22518), (324, 22240), (360, 20016), (384, 18765), (405, 17792), (417, 17280), (432, 16680), (480, 15012), (540, 13344), (556, 12960), (576, 12510), (640, 11259), (648, 11120), (695, 10368), (720, 10008), (810, 8896), (834, 8640), (864, 8340), (960, 7506), (1080, 6672), (1112, 6480), (1152, 6255), (1251, 5760), (1296, 5560), (1390, 5184), (1440, 5004), (1620, 4448), (1668, 4320), (1728, 4170), (1920, 3753), (2085, 3456), (2160, 3336), (2224, 3240), (2502, 2880), (2592, 2780)]