545813280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12279

約数の個数: 144

約数和(自身を含む): 1922828544

約数和(自身を除く): 1377015264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 12227, 14880, 22320, 24454, 36681, 44640, 48908, 61135, 73362, 97816, 110043, 122270, 146724, 183405, 195632, 220086, 244540, 293448, 366810, 379037, 391264, 440172, 489080, 550215, 586896, 733620, 758074, 880344, 978160, 1100430, 1137111, 1173792, 1467240, 1516148, 1760688, 1895185, 1956320, 2200860, 2274222, 2934480, 3032296, 3411333, 3521376, 3790370, 4401720, 4548444, 5685555, 5868960, 6064592, 6822666, 7580740, 8803440, 9096888, 11371110, 12129184, 13645332, 15161480, 17056665, 17606880, 18193776, 22742220, 27290664, 30322960, 34113330, 36387552, 45484440, 54581328, 60645920, 68226660, 90968880, 109162656, 136453320, 181937760, 272906640, 545813280]

約数ペア:

[(1, 545813280), (2, 272906640), (3, 181937760), (4, 136453320), (5, 109162656), (6, 90968880), (8, 68226660), (9, 60645920), (10, 54581328), (12, 45484440), (15, 36387552), (16, 34113330), (18, 30322960), (20, 27290664), (24, 22742220), (30, 18193776), (31, 17606880), (32, 17056665), (36, 15161480), (40, 13645332), (45, 12129184), (48, 11371110), (60, 9096888), (62, 8803440), (72, 7580740), (80, 6822666), (90, 6064592), (93, 5868960), (96, 5685555), (120, 4548444), (124, 4401720), (144, 3790370), (155, 3521376), (160, 3411333), (180, 3032296), (186, 2934480), (240, 2274222), (248, 2200860), (279, 1956320), (288, 1895185), (310, 1760688), (360, 1516148), (372, 1467240), (465, 1173792), (480, 1137111), (496, 1100430), (558, 978160), (620, 880344), (720, 758074), (744, 733620), (930, 586896), (992, 550215), (1116, 489080), (1240, 440172), (1395, 391264), (1440, 379037), (1488, 366810), (1860, 293448), (2232, 244540), (2480, 220086), (2790, 195632), (2976, 183405), (3720, 146724), (4464, 122270), (4960, 110043), (5580, 97816), (7440, 73362), (8928, 61135), (11160, 48908), (12227, 44640), (14880, 36681), (22320, 24454)]