394040160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1798

約数の個数: 192

約数和(自身を含む): 1405978560

約数和(自身を除く): 1011938400

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, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1721, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3442, 3816, 4240, 4320, 4770, 5088, 5163, 5724, 6360, 6884, 7155, 7632, 8480, 8605, 9540, 10326, 11448, 12720, 13768, 14310, 15264, 15489, 17210, 19080, 20652, 22896, 25440, 25815, 27536, 28620, 30978, 34420, 38160, 41304, 45792, 46467, 51630, 55072, 57240, 61956, 68840, 76320, 77445, 82608, 91213, 92934, 103260, 114480, 123912, 137680, 154890, 165216, 182426, 185868, 206520, 228960, 232335, 247824, 273639, 275360, 309780, 364852, 371736, 413040, 456065, 464670, 495648, 547278, 619560, 729704, 743472, 820917, 826080, 912130, 929340, 1094556, 1239120, 1368195, 1459408, 1486944, 1641834, 1824260, 1858680, 2189112, 2462751, 2478240, 2736390, 2918816, 3283668, 3648520, 3717360, 4104585, 4378224, 4925502, 5472780, 6567336, 7297040, 7434720, 8209170, 8756448, 9851004, 10945560, 12313755, 13134672, 14594080, 16418340, 19702008, 21891120, 24627510, 26269344, 32836680, 39404016, 43782240, 49255020, 65673360, 78808032, 98510040, 131346720, 197020080, 394040160]

約数ペア:

[(1, 394040160), (2, 197020080), (3, 131346720), (4, 98510040), (5, 78808032), (6, 65673360), (8, 49255020), (9, 43782240), (10, 39404016), (12, 32836680), (15, 26269344), (16, 24627510), (18, 21891120), (20, 19702008), (24, 16418340), (27, 14594080), (30, 13134672), (32, 12313755), (36, 10945560), (40, 9851004), (45, 8756448), (48, 8209170), (53, 7434720), (54, 7297040), (60, 6567336), (72, 5472780), (80, 4925502), (90, 4378224), (96, 4104585), (106, 3717360), (108, 3648520), (120, 3283668), (135, 2918816), (144, 2736390), (159, 2478240), (160, 2462751), (180, 2189112), (212, 1858680), (216, 1824260), (240, 1641834), (265, 1486944), (270, 1459408), (288, 1368195), (318, 1239120), (360, 1094556), (424, 929340), (432, 912130), (477, 826080), (480, 820917), (530, 743472), (540, 729704), (636, 619560), (720, 547278), (795, 495648), (848, 464670), (864, 456065), (954, 413040), (1060, 371736), (1080, 364852), (1272, 309780), (1431, 275360), (1440, 273639), (1590, 247824), (1696, 232335), (1721, 228960), (1908, 206520), (2120, 185868), (2160, 182426), (2385, 165216), (2544, 154890), (2862, 137680), (3180, 123912), (3442, 114480), (3816, 103260), (4240, 92934), (4320, 91213), (4770, 82608), (5088, 77445), (5163, 76320), (5724, 68840), (6360, 61956), (6884, 57240), (7155, 55072), (7632, 51630), (8480, 46467), (8605, 45792), (9540, 41304), (10326, 38160), (11448, 34420), (12720, 30978), (13768, 28620), (14310, 27536), (15264, 25815), (15489, 25440), (17210, 22896), (19080, 20652)]