491679360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{85361}}^1$

素因数の和:85386

約数の個数: 96

約数和(自身を含む): 1697850180

約数和(自身を除く): 1206170820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 85361, 170722, 256083, 341444, 426805, 512166, 682888, 768249, 853610, 1024332, 1280415, 1365776, 1536498, 1707220, 2048664, 2560830, 2731552, 3072996, 3414440, 3841245, 4097328, 5121660, 5463104, 6145992, 6828880, 7682490, 8194656, 10243320, 10926208, 12291984, 13657760, 15364980, 16389312, 20486640, 24583968, 27315520, 30729960, 32778624, 40973280, 49167936, 54631040, 61459920, 81946560, 98335872, 122919840, 163893120, 245839680, 491679360]

約数ペア:

[(1, 491679360), (2, 245839680), (3, 163893120), (4, 122919840), (5, 98335872), (6, 81946560), (8, 61459920), (9, 54631040), (10, 49167936), (12, 40973280), (15, 32778624), (16, 30729960), (18, 27315520), (20, 24583968), (24, 20486640), (30, 16389312), (32, 15364980), (36, 13657760), (40, 12291984), (45, 10926208), (48, 10243320), (60, 8194656), (64, 7682490), (72, 6828880), (80, 6145992), (90, 5463104), (96, 5121660), (120, 4097328), (128, 3841245), (144, 3414440), (160, 3072996), (180, 2731552), (192, 2560830), (240, 2048664), (288, 1707220), (320, 1536498), (360, 1365776), (384, 1280415), (480, 1024332), (576, 853610), (640, 768249), (720, 682888), (960, 512166), (1152, 426805), (1440, 341444), (1920, 256083), (2880, 170722), (5760, 85361)]