90845760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 290632896

約数和(自身を除く): 199787136

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, 160, 173, 192, 240, 320, 346, 480, 519, 547, 692, 865, 960, 1038, 1094, 1384, 1641, 1730, 2076, 2188, 2595, 2735, 2768, 3282, 3460, 4152, 4376, 5190, 5470, 5536, 6564, 6920, 8205, 8304, 8752, 10380, 10940, 11072, 13128, 13840, 16410, 16608, 17504, 20760, 21880, 26256, 27680, 32820, 33216, 35008, 41520, 43760, 52512, 55360, 65640, 83040, 87520, 94631, 105024, 131280, 166080, 175040, 189262, 262560, 283893, 378524, 473155, 525120, 567786, 757048, 946310, 1135572, 1419465, 1514096, 1892620, 2271144, 2838930, 3028192, 3785240, 4542288, 5677860, 6056384, 7570480, 9084576, 11355720, 15140960, 18169152, 22711440, 30281920, 45422880, 90845760]

約数ペア:

[(1, 90845760), (2, 45422880), (3, 30281920), (4, 22711440), (5, 18169152), (6, 15140960), (8, 11355720), (10, 9084576), (12, 7570480), (15, 6056384), (16, 5677860), (20, 4542288), (24, 3785240), (30, 3028192), (32, 2838930), (40, 2271144), (48, 1892620), (60, 1514096), (64, 1419465), (80, 1135572), (96, 946310), (120, 757048), (160, 567786), (173, 525120), (192, 473155), (240, 378524), (320, 283893), (346, 262560), (480, 189262), (519, 175040), (547, 166080), (692, 131280), (865, 105024), (960, 94631), (1038, 87520), (1094, 83040), (1384, 65640), (1641, 55360), (1730, 52512), (2076, 43760), (2188, 41520), (2595, 35008), (2735, 33216), (2768, 32820), (3282, 27680), (3460, 26256), (4152, 21880), (4376, 20760), (5190, 17504), (5470, 16608), (5536, 16410), (6564, 13840), (6920, 13128), (8205, 11072), (8304, 10940), (8752, 10380)]