273909120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 877754880

約数和(自身を除く): 603845760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 331, 384, 431, 480, 640, 662, 862, 960, 993, 1293, 1324, 1655, 1724, 1920, 1986, 2155, 2586, 2648, 3310, 3448, 3972, 4310, 4965, 5172, 5296, 6465, 6620, 6896, 7944, 8620, 9930, 10344, 10592, 12930, 13240, 13792, 15888, 17240, 19860, 20688, 21184, 25860, 26480, 27584, 31776, 34480, 39720, 41376, 42368, 51720, 52960, 55168, 63552, 68960, 79440, 82752, 103440, 105920, 127104, 137920, 142661, 158880, 165504, 206880, 211840, 275840, 285322, 317760, 413760, 427983, 570644, 635520, 713305, 827520, 855966, 1141288, 1426610, 1711932, 2139915, 2282576, 2853220, 3423864, 4279830, 4565152, 5706440, 6847728, 8559660, 9130304, 11412880, 13695456, 17119320, 18260608, 22825760, 27390912, 34238640, 45651520, 54781824, 68477280, 91303040, 136954560, 273909120]

約数ペア:

[(1, 273909120), (2, 136954560), (3, 91303040), (4, 68477280), (5, 54781824), (6, 45651520), (8, 34238640), (10, 27390912), (12, 22825760), (15, 18260608), (16, 17119320), (20, 13695456), (24, 11412880), (30, 9130304), (32, 8559660), (40, 6847728), (48, 5706440), (60, 4565152), (64, 4279830), (80, 3423864), (96, 2853220), (120, 2282576), (128, 2139915), (160, 1711932), (192, 1426610), (240, 1141288), (320, 855966), (331, 827520), (384, 713305), (431, 635520), (480, 570644), (640, 427983), (662, 413760), (862, 317760), (960, 285322), (993, 275840), (1293, 211840), (1324, 206880), (1655, 165504), (1724, 158880), (1920, 142661), (1986, 137920), (2155, 127104), (2586, 105920), (2648, 103440), (3310, 82752), (3448, 79440), (3972, 68960), (4310, 63552), (4965, 55168), (5172, 52960), (5296, 51720), (6465, 42368), (6620, 41376), (6896, 39720), (7944, 34480), (8620, 31776), (9930, 27584), (10344, 26480), (10592, 25860), (12930, 21184), (13240, 20688), (13792, 19860), (15888, 17240)]