139821120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16183}}^1$

素因数の和:16209

約数の個数: 112

約数和(自身を含む): 493288320

約数和(自身を除く): 353467200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16183, 32366, 48549, 64732, 80915, 97098, 129464, 145647, 161830, 194196, 242745, 258928, 291294, 323660, 388392, 436941, 485490, 517856, 582588, 647320, 728235, 776784, 873882, 970980, 1035712, 1165176, 1294640, 1456470, 1553568, 1747764, 1941960, 2184705, 2330352, 2589280, 2912940, 3107136, 3495528, 3883920, 4369410, 4660704, 5178560, 5825880, 6991056, 7767840, 8738820, 9321408, 11651760, 13982112, 15535680, 17477640, 23303520, 27964224, 34955280, 46607040, 69910560, 139821120]

約数ペア:

[(1, 139821120), (2, 69910560), (3, 46607040), (4, 34955280), (5, 27964224), (6, 23303520), (8, 17477640), (9, 15535680), (10, 13982112), (12, 11651760), (15, 9321408), (16, 8738820), (18, 7767840), (20, 6991056), (24, 5825880), (27, 5178560), (30, 4660704), (32, 4369410), (36, 3883920), (40, 3495528), (45, 3107136), (48, 2912940), (54, 2589280), (60, 2330352), (64, 2184705), (72, 1941960), (80, 1747764), (90, 1553568), (96, 1456470), (108, 1294640), (120, 1165176), (135, 1035712), (144, 970980), (160, 873882), (180, 776784), (192, 728235), (216, 647320), (240, 582588), (270, 517856), (288, 485490), (320, 436941), (360, 388392), (432, 323660), (480, 291294), (540, 258928), (576, 242745), (720, 194196), (864, 161830), (960, 145647), (1080, 129464), (1440, 97098), (1728, 80915), (2160, 64732), (2880, 48549), (4320, 32366), (8640, 16183)]