1296889920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:802

約数の個数: 224

約数和(自身を含む): 4598822400

約数和(自身を除く): 3301932480

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 367, 409, 432, 480, 540, 576, 720, 734, 818, 864, 960, 1080, 1101, 1227, 1440, 1468, 1636, 1728, 1835, 2045, 2160, 2202, 2454, 2880, 2936, 3272, 3303, 3670, 3681, 4090, 4320, 4404, 4908, 5505, 5872, 6135, 6544, 6606, 7340, 7362, 8180, 8640, 8808, 9816, 9909, 11010, 11043, 11744, 12270, 13088, 13212, 14680, 14724, 16360, 16515, 17616, 18405, 19632, 19818, 22020, 22086, 23488, 24540, 26176, 26424, 29360, 29448, 32720, 33030, 35232, 36810, 39264, 39636, 44040, 44172, 49080, 49545, 52848, 55215, 58720, 58896, 65440, 66060, 70464, 73620, 78528, 79272, 88080, 88344, 98160, 99090, 105696, 110430, 117440, 117792, 130880, 132120, 147240, 150103, 158544, 176160, 176688, 196320, 198180, 211392, 220860, 235584, 264240, 294480, 300206, 317088, 352320, 353376, 392640, 396360, 441720, 450309, 528480, 588960, 600412, 634176, 706752, 750515, 792720, 883440, 900618, 1056960, 1177920, 1200824, 1350927, 1501030, 1585440, 1766880, 1801236, 2251545, 2401648, 2701854, 3002060, 3170880, 3533760, 3602472, 4052781, 4503090, 4803296, 5403708, 6004120, 6754635, 7204944, 8105562, 9006180, 9606592, 10807416, 12008240, 13509270, 14409888, 16211124, 18012360, 20263905, 21614832, 24016480, 27018540, 28819776, 32422248, 36024720, 40527810, 43229664, 48032960, 54037080, 64844496, 72049440, 81055620, 86459328, 108074160, 129688992, 144098880, 162111240, 216148320, 259377984, 324222480, 432296640, 648444960, 1296889920]

約数ペア:

[(1, 1296889920), (2, 648444960), (3, 432296640), (4, 324222480), (5, 259377984), (6, 216148320), (8, 162111240), (9, 144098880), (10, 129688992), (12, 108074160), (15, 86459328), (16, 81055620), (18, 72049440), (20, 64844496), (24, 54037080), (27, 48032960), (30, 43229664), (32, 40527810), (36, 36024720), (40, 32422248), (45, 28819776), (48, 27018540), (54, 24016480), (60, 21614832), (64, 20263905), (72, 18012360), (80, 16211124), (90, 14409888), (96, 13509270), (108, 12008240), (120, 10807416), (135, 9606592), (144, 9006180), (160, 8105562), (180, 7204944), (192, 6754635), (216, 6004120), (240, 5403708), (270, 4803296), (288, 4503090), (320, 4052781), (360, 3602472), (367, 3533760), (409, 3170880), (432, 3002060), (480, 2701854), (540, 2401648), (576, 2251545), (720, 1801236), (734, 1766880), (818, 1585440), (864, 1501030), (960, 1350927), (1080, 1200824), (1101, 1177920), (1227, 1056960), (1440, 900618), (1468, 883440), (1636, 792720), (1728, 750515), (1835, 706752), (2045, 634176), (2160, 600412), (2202, 588960), (2454, 528480), (2880, 450309), (2936, 441720), (3272, 396360), (3303, 392640), (3670, 353376), (3681, 352320), (4090, 317088), (4320, 300206), (4404, 294480), (4908, 264240), (5505, 235584), (5872, 220860), (6135, 211392), (6544, 198180), (6606, 196320), (7340, 176688), (7362, 176160), (8180, 158544), (8640, 150103), (8808, 147240), (9816, 132120), (9909, 130880), (11010, 117792), (11043, 117440), (11744, 110430), (12270, 105696), (13088, 99090), (13212, 98160), (14680, 88344), (14724, 88080), (16360, 79272), (16515, 78528), (17616, 73620), (18405, 70464), (19632, 66060), (19818, 65440), (22020, 58896), (22086, 58720), (23488, 55215), (24540, 52848), (26176, 49545), (26424, 49080), (29360, 44172), (29448, 44040), (32720, 39636), (33030, 39264), (35232, 36810)]