161669160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 527904000

約数和(自身を除く): 366234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1879, 1912, 2151, 2390, 2868, 3585, 3758, 4302, 4780, 5637, 5736, 7170, 7516, 8604, 9395, 9560, 10755, 11274, 14340, 15032, 16911, 17208, 18790, 21510, 22548, 28185, 28680, 33822, 37580, 43020, 45096, 56370, 67644, 75160, 84555, 86040, 112740, 135288, 169110, 225480, 338220, 449081, 676440, 898162, 1347243, 1796324, 2245405, 2694486, 3592648, 4041729, 4490810, 5388972, 6736215, 8083458, 8981620, 10777944, 13472430, 16166916, 17963240, 20208645, 26944860, 32333832, 40417290, 53889720, 80834580, 161669160]

約数ペア:

[(1, 161669160), (2, 80834580), (3, 53889720), (4, 40417290), (5, 32333832), (6, 26944860), (8, 20208645), (9, 17963240), (10, 16166916), (12, 13472430), (15, 10777944), (18, 8981620), (20, 8083458), (24, 6736215), (30, 5388972), (36, 4490810), (40, 4041729), (45, 3592648), (60, 2694486), (72, 2245405), (90, 1796324), (120, 1347243), (180, 898162), (239, 676440), (360, 449081), (478, 338220), (717, 225480), (956, 169110), (1195, 135288), (1434, 112740), (1879, 86040), (1912, 84555), (2151, 75160), (2390, 67644), (2868, 56370), (3585, 45096), (3758, 43020), (4302, 37580), (4780, 33822), (5637, 28680), (5736, 28185), (7170, 22548), (7516, 21510), (8604, 18790), (9395, 17208), (9560, 16911), (10755, 15032), (11274, 14340)]