811326240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1856

約数の個数: 192

約数和(自身を含む): 2867356800

約数和(自身を除く): 2056030560

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, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1723, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3446, 3488, 3924, 4320, 4360, 4905, 5169, 5232, 5886, 6540, 6892, 7848, 8615, 8720, 9810, 10338, 10464, 11772, 13080, 13784, 14715, 15507, 15696, 17230, 17440, 19620, 20676, 23544, 25845, 26160, 27568, 29430, 31014, 31392, 34460, 39240, 41352, 46521, 47088, 51690, 52320, 55136, 58860, 62028, 68920, 77535, 78480, 82704, 93042, 94176, 103380, 117720, 124056, 137840, 155070, 156960, 165408, 186084, 187807, 206760, 232605, 235440, 248112, 275680, 310140, 372168, 375614, 413520, 465210, 470880, 496224, 563421, 620280, 744336, 751228, 827040, 930420, 939035, 1126842, 1240560, 1488672, 1502456, 1690263, 1860840, 1878070, 2253684, 2481120, 2817105, 3004912, 3380526, 3721680, 3756140, 4507368, 5070789, 5634210, 6009824, 6761052, 7443360, 7512280, 8451315, 9014736, 10141578, 11268420, 13522104, 15024560, 16902630, 18029472, 20283156, 22536840, 25353945, 27044208, 30049120, 33805260, 40566312, 45073680, 50707890, 54088416, 67610520, 81132624, 90147360, 101415780, 135221040, 162265248, 202831560, 270442080, 405663120, 811326240]

約数ペア:

[(1, 811326240), (2, 405663120), (3, 270442080), (4, 202831560), (5, 162265248), (6, 135221040), (8, 101415780), (9, 90147360), (10, 81132624), (12, 67610520), (15, 54088416), (16, 50707890), (18, 45073680), (20, 40566312), (24, 33805260), (27, 30049120), (30, 27044208), (32, 25353945), (36, 22536840), (40, 20283156), (45, 18029472), (48, 16902630), (54, 15024560), (60, 13522104), (72, 11268420), (80, 10141578), (90, 9014736), (96, 8451315), (108, 7512280), (109, 7443360), (120, 6761052), (135, 6009824), (144, 5634210), (160, 5070789), (180, 4507368), (216, 3756140), (218, 3721680), (240, 3380526), (270, 3004912), (288, 2817105), (327, 2481120), (360, 2253684), (432, 1878070), (436, 1860840), (480, 1690263), (540, 1502456), (545, 1488672), (654, 1240560), (720, 1126842), (864, 939035), (872, 930420), (981, 827040), (1080, 751228), (1090, 744336), (1308, 620280), (1440, 563421), (1635, 496224), (1723, 470880), (1744, 465210), (1962, 413520), (2160, 375614), (2180, 372168), (2616, 310140), (2943, 275680), (3270, 248112), (3446, 235440), (3488, 232605), (3924, 206760), (4320, 187807), (4360, 186084), (4905, 165408), (5169, 156960), (5232, 155070), (5886, 137840), (6540, 124056), (6892, 117720), (7848, 103380), (8615, 94176), (8720, 93042), (9810, 82704), (10338, 78480), (10464, 77535), (11772, 68920), (13080, 62028), (13784, 58860), (14715, 55136), (15507, 52320), (15696, 51690), (17230, 47088), (17440, 46521), (19620, 41352), (20676, 39240), (23544, 34460), (25845, 31392), (26160, 31014), (27568, 29430)]