243935280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3696

約数の個数: 160

約数和(自身を含む): 867563520

約数和(自身を除く): 623628240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3643, 3720, 4185, 4464, 5580, 6696, 7286, 7440, 8370, 10929, 11160, 13392, 14572, 16740, 18215, 21858, 22320, 29144, 32787, 33480, 36430, 43716, 54645, 58288, 65574, 66960, 72860, 87432, 98361, 109290, 112933, 131148, 145720, 163935, 174864, 196722, 218580, 225866, 262296, 291440, 327870, 338799, 393444, 437160, 451732, 491805, 524592, 564665, 655740, 677598, 786888, 874320, 903464, 983610, 1016397, 1129330, 1311480, 1355196, 1573776, 1693995, 1806928, 1967220, 2032794, 2258660, 2622960, 2710392, 3049191, 3387990, 3934440, 4065588, 4517320, 5081985, 5420784, 6098382, 6775980, 7868880, 8131176, 9034640, 10163970, 12196764, 13551960, 15245955, 16262352, 20327940, 24393528, 27103920, 30491910, 40655880, 48787056, 60983820, 81311760, 121967640, 243935280]

約数ペア:

[(1, 243935280), (2, 121967640), (3, 81311760), (4, 60983820), (5, 48787056), (6, 40655880), (8, 30491910), (9, 27103920), (10, 24393528), (12, 20327940), (15, 16262352), (16, 15245955), (18, 13551960), (20, 12196764), (24, 10163970), (27, 9034640), (30, 8131176), (31, 7868880), (36, 6775980), (40, 6098382), (45, 5420784), (48, 5081985), (54, 4517320), (60, 4065588), (62, 3934440), (72, 3387990), (80, 3049191), (90, 2710392), (93, 2622960), (108, 2258660), (120, 2032794), (124, 1967220), (135, 1806928), (144, 1693995), (155, 1573776), (180, 1355196), (186, 1311480), (216, 1129330), (240, 1016397), (248, 983610), (270, 903464), (279, 874320), (310, 786888), (360, 677598), (372, 655740), (432, 564665), (465, 524592), (496, 491805), (540, 451732), (558, 437160), (620, 393444), (720, 338799), (744, 327870), (837, 291440), (930, 262296), (1080, 225866), (1116, 218580), (1240, 196722), (1395, 174864), (1488, 163935), (1674, 145720), (1860, 131148), (2160, 112933), (2232, 109290), (2480, 98361), (2790, 87432), (3348, 72860), (3643, 66960), (3720, 65574), (4185, 58288), (4464, 54645), (5580, 43716), (6696, 36430), (7286, 33480), (7440, 32787), (8370, 29144), (10929, 22320), (11160, 21858), (13392, 18215), (14572, 16740)]