547818240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 1758951936

約数和(自身を除く): 1211133696

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, 256, 320, 331, 384, 431, 480, 640, 662, 768, 862, 960, 993, 1280, 1293, 1324, 1655, 1724, 1920, 1986, 2155, 2586, 2648, 3310, 3448, 3840, 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, 84736, 103440, 105920, 110336, 127104, 137920, 142661, 158880, 165504, 206880, 211840, 254208, 275840, 285322, 317760, 331008, 413760, 423680, 427983, 551680, 570644, 635520, 713305, 827520, 855966, 1141288, 1271040, 1426610, 1655040, 1711932, 2139915, 2282576, 2853220, 3423864, 4279830, 4565152, 5706440, 6847728, 8559660, 9130304, 11412880, 13695456, 17119320, 18260608, 22825760, 27390912, 34238640, 36521216, 45651520, 54781824, 68477280, 91303040, 109563648, 136954560, 182606080, 273909120, 547818240]

約数ペア:

[(1, 547818240), (2, 273909120), (3, 182606080), (4, 136954560), (5, 109563648), (6, 91303040), (8, 68477280), (10, 54781824), (12, 45651520), (15, 36521216), (16, 34238640), (20, 27390912), (24, 22825760), (30, 18260608), (32, 17119320), (40, 13695456), (48, 11412880), (60, 9130304), (64, 8559660), (80, 6847728), (96, 5706440), (120, 4565152), (128, 4279830), (160, 3423864), (192, 2853220), (240, 2282576), (256, 2139915), (320, 1711932), (331, 1655040), (384, 1426610), (431, 1271040), (480, 1141288), (640, 855966), (662, 827520), (768, 713305), (862, 635520), (960, 570644), (993, 551680), (1280, 427983), (1293, 423680), (1324, 413760), (1655, 331008), (1724, 317760), (1920, 285322), (1986, 275840), (2155, 254208), (2586, 211840), (2648, 206880), (3310, 165504), (3448, 158880), (3840, 142661), (3972, 137920), (4310, 127104), (4965, 110336), (5172, 105920), (5296, 103440), (6465, 84736), (6620, 82752), (6896, 79440), (7944, 68960), (8620, 63552), (9930, 55168), (10344, 52960), (10592, 51720), (12930, 42368), (13240, 41376), (13792, 39720), (15888, 34480), (17240, 31776), (19860, 27584), (20688, 26480), (21184, 25860)]