2154612960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 7696346112

約数和(自身を除く): 5541733152

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, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 243, 270, 288, 302, 324, 360, 367, 405, 432, 453, 480, 486, 540, 604, 648, 720, 734, 755, 810, 864, 906, 972, 1080, 1101, 1208, 1215, 1296, 1359, 1440, 1468, 1510, 1620, 1812, 1835, 1944, 2160, 2202, 2265, 2416, 2430, 2592, 2718, 2936, 3020, 3240, 3303, 3624, 3670, 3888, 4077, 4320, 4404, 4530, 4832, 4860, 5436, 5505, 5872, 6040, 6480, 6606, 6795, 7248, 7340, 7776, 8154, 8808, 9060, 9720, 9909, 10872, 11010, 11744, 12080, 12231, 12960, 13212, 13590, 14496, 14680, 16308, 16515, 17616, 18120, 19440, 19818, 20385, 21744, 22020, 24160, 24462, 26424, 27180, 29360, 29727, 32616, 33030, 35232, 36240, 36693, 38880, 39636, 40770, 43488, 44040, 48924, 49545, 52848, 54360, 55417, 58720, 59454, 61155, 65232, 66060, 72480, 73386, 79272, 81540, 88080, 89181, 97848, 99090, 105696, 108720, 110834, 118908, 122310, 130464, 132120, 146772, 148635, 158544, 163080, 166251, 176160, 178362, 183465, 195696, 198180, 217440, 221668, 237816, 244620, 264240, 277085, 293544, 297270, 317088, 326160, 332502, 356724, 366930, 391392, 396360, 443336, 445905, 475632, 489240, 498753, 528480, 554170, 587088, 594540, 652320, 665004, 713448, 733860, 792720, 831255, 886672, 891810, 951264, 978480, 997506, 1108340, 1174176, 1189080, 1330008, 1426896, 1467720, 1496259, 1585440, 1662510, 1773344, 1783620, 1956960, 1995012, 2216680, 2378160, 2493765, 2660016, 2853792, 2935440, 2992518, 3325020, 3567240, 3990024, 4433360, 4488777, 4756320, 4987530, 5320032, 5870880, 5985036, 6650040, 7134480, 7481295, 7980048, 8866720, 8977554, 9975060, 11970072, 13300080, 13466331, 14268960, 14962590, 15960096, 17955108, 19950120, 22443885, 23940144, 26600160, 26932662, 29925180, 35910216, 39900240, 44887770, 47880288, 53865324, 59850360, 67331655, 71820432, 79800480, 89775540, 107730648, 119700720, 134663310, 143640864, 179551080, 215461296, 239401440, 269326620, 359102160, 430922592, 538653240, 718204320, 1077306480, 2154612960]

約数ペア:

[(1, 2154612960), (2, 1077306480), (3, 718204320), (4, 538653240), (5, 430922592), (6, 359102160), (8, 269326620), (9, 239401440), (10, 215461296), (12, 179551080), (15, 143640864), (16, 134663310), (18, 119700720), (20, 107730648), (24, 89775540), (27, 79800480), (30, 71820432), (32, 67331655), (36, 59850360), (40, 53865324), (45, 47880288), (48, 44887770), (54, 39900240), (60, 35910216), (72, 29925180), (80, 26932662), (81, 26600160), (90, 23940144), (96, 22443885), (108, 19950120), (120, 17955108), (135, 15960096), (144, 14962590), (151, 14268960), (160, 13466331), (162, 13300080), (180, 11970072), (216, 9975060), (240, 8977554), (243, 8866720), (270, 7980048), (288, 7481295), (302, 7134480), (324, 6650040), (360, 5985036), (367, 5870880), (405, 5320032), (432, 4987530), (453, 4756320), (480, 4488777), (486, 4433360), (540, 3990024), (604, 3567240), (648, 3325020), (720, 2992518), (734, 2935440), (755, 2853792), (810, 2660016), (864, 2493765), (906, 2378160), (972, 2216680), (1080, 1995012), (1101, 1956960), (1208, 1783620), (1215, 1773344), (1296, 1662510), (1359, 1585440), (1440, 1496259), (1468, 1467720), (1510, 1426896), (1620, 1330008), (1812, 1189080), (1835, 1174176), (1944, 1108340), (2160, 997506), (2202, 978480), (2265, 951264), (2416, 891810), (2430, 886672), (2592, 831255), (2718, 792720), (2936, 733860), (3020, 713448), (3240, 665004), (3303, 652320), (3624, 594540), (3670, 587088), (3888, 554170), (4077, 528480), (4320, 498753), (4404, 489240), (4530, 475632), (4832, 445905), (4860, 443336), (5436, 396360), (5505, 391392), (5872, 366930), (6040, 356724), (6480, 332502), (6606, 326160), (6795, 317088), (7248, 297270), (7340, 293544), (7776, 277085), (8154, 264240), (8808, 244620), (9060, 237816), (9720, 221668), (9909, 217440), (10872, 198180), (11010, 195696), (11744, 183465), (12080, 178362), (12231, 176160), (12960, 166251), (13212, 163080), (13590, 158544), (14496, 148635), (14680, 146772), (16308, 132120), (16515, 130464), (17616, 122310), (18120, 118908), (19440, 110834), (19818, 108720), (20385, 105696), (21744, 99090), (22020, 97848), (24160, 89181), (24462, 88080), (26424, 81540), (27180, 79272), (29360, 73386), (29727, 72480), (32616, 66060), (33030, 65232), (35232, 61155), (36240, 59454), (36693, 58720), (38880, 55417), (39636, 54360), (40770, 52848), (43488, 49545), (44040, 48924)]