518256240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93887}}^1$

素因数の和:93926

約数の個数: 80

約数和(自身を含む): 1676464128

約数和(自身を除く): 1158207888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 93887, 187774, 281661, 375548, 469435, 563322, 751096, 938870, 1126644, 1408305, 1502192, 1877740, 2159401, 2253288, 2816610, 3755480, 4318802, 4506576, 5633220, 6478203, 7510960, 8637604, 10797005, 11266440, 12956406, 17275208, 21594010, 22532880, 25912812, 32391015, 34550416, 43188020, 51825624, 64782030, 86376040, 103651248, 129564060, 172752080, 259128120, 518256240]

約数ペア:

[(1, 518256240), (2, 259128120), (3, 172752080), (4, 129564060), (5, 103651248), (6, 86376040), (8, 64782030), (10, 51825624), (12, 43188020), (15, 34550416), (16, 32391015), (20, 25912812), (23, 22532880), (24, 21594010), (30, 17275208), (40, 12956406), (46, 11266440), (48, 10797005), (60, 8637604), (69, 7510960), (80, 6478203), (92, 5633220), (115, 4506576), (120, 4318802), (138, 3755480), (184, 2816610), (230, 2253288), (240, 2159401), (276, 1877740), (345, 1502192), (368, 1408305), (460, 1126644), (552, 938870), (690, 751096), (920, 563322), (1104, 469435), (1380, 375548), (1840, 281661), (2760, 187774), (5520, 93887)]