80934120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 272246400

約数和(自身を除く): 191312280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 547, 548, 685, 822, 1080, 1094, 1096, 1233, 1370, 1641, 1644, 2055, 2188, 2466, 2735, 2740, 3282, 3288, 3699, 4110, 4376, 4923, 4932, 5470, 5480, 6165, 6564, 7398, 8205, 8220, 9846, 9864, 10940, 12330, 13128, 14769, 14796, 16410, 16440, 18495, 19692, 21880, 24615, 24660, 29538, 29592, 32820, 36990, 39384, 49230, 49320, 59076, 65640, 73845, 73980, 74939, 98460, 118152, 147690, 147960, 149878, 196920, 224817, 295380, 299756, 374695, 449634, 590760, 599512, 674451, 749390, 899268, 1124085, 1348902, 1498780, 1798536, 2023353, 2248170, 2697804, 2997560, 3372255, 4046706, 4496340, 5395608, 6744510, 8093412, 8992680, 10116765, 13489020, 16186824, 20233530, 26978040, 40467060, 80934120]

約数ペア:

[(1, 80934120), (2, 40467060), (3, 26978040), (4, 20233530), (5, 16186824), (6, 13489020), (8, 10116765), (9, 8992680), (10, 8093412), (12, 6744510), (15, 5395608), (18, 4496340), (20, 4046706), (24, 3372255), (27, 2997560), (30, 2697804), (36, 2248170), (40, 2023353), (45, 1798536), (54, 1498780), (60, 1348902), (72, 1124085), (90, 899268), (108, 749390), (120, 674451), (135, 599512), (137, 590760), (180, 449634), (216, 374695), (270, 299756), (274, 295380), (360, 224817), (411, 196920), (540, 149878), (547, 147960), (548, 147690), (685, 118152), (822, 98460), (1080, 74939), (1094, 73980), (1096, 73845), (1233, 65640), (1370, 59076), (1641, 49320), (1644, 49230), (2055, 39384), (2188, 36990), (2466, 32820), (2735, 29592), (2740, 29538), (3282, 24660), (3288, 24615), (3699, 21880), (4110, 19692), (4376, 18495), (4923, 16440), (4932, 16410), (5470, 14796), (5480, 14769), (6165, 13128), (6564, 12330), (7398, 10940), (8205, 9864), (8220, 9846)]