493989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 1626562560

約数和(自身を除く): 1132573200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 853, 912, 1016, 1140, 1270, 1520, 1524, 1706, 1905, 2032, 2280, 2413, 2540, 2559, 3048, 3412, 3810, 4265, 4560, 4826, 5080, 5118, 6096, 6824, 7239, 7620, 8530, 9652, 10160, 10236, 12065, 12795, 13648, 14478, 15240, 16207, 17060, 19304, 20472, 24130, 25590, 28956, 30480, 32414, 34120, 36195, 38608, 40944, 48260, 48621, 51180, 57912, 64828, 68240, 72390, 81035, 96520, 97242, 102360, 108331, 115824, 129656, 144780, 162070, 193040, 194484, 204720, 216662, 243105, 259312, 289560, 324140, 324993, 388968, 433324, 486210, 541655, 579120, 648280, 649986, 777936, 866648, 972420, 1083310, 1296560, 1299972, 1624965, 1733296, 1944840, 2058289, 2166620, 2599944, 3249930, 3889680, 4116578, 4333240, 5199888, 6174867, 6499860, 8233156, 8666480, 10291445, 12349734, 12999720, 16466312, 20582890, 24699468, 25999440, 30874335, 32932624, 41165780, 49398936, 61748670, 82331560, 98797872, 123497340, 164663120, 246994680, 493989360]

約数ペア:

[(1, 493989360), (2, 246994680), (3, 164663120), (4, 123497340), (5, 98797872), (6, 82331560), (8, 61748670), (10, 49398936), (12, 41165780), (15, 32932624), (16, 30874335), (19, 25999440), (20, 24699468), (24, 20582890), (30, 16466312), (38, 12999720), (40, 12349734), (48, 10291445), (57, 8666480), (60, 8233156), (76, 6499860), (80, 6174867), (95, 5199888), (114, 4333240), (120, 4116578), (127, 3889680), (152, 3249930), (190, 2599944), (228, 2166620), (240, 2058289), (254, 1944840), (285, 1733296), (304, 1624965), (380, 1299972), (381, 1296560), (456, 1083310), (508, 972420), (570, 866648), (635, 777936), (760, 649986), (762, 648280), (853, 579120), (912, 541655), (1016, 486210), (1140, 433324), (1270, 388968), (1520, 324993), (1524, 324140), (1706, 289560), (1905, 259312), (2032, 243105), (2280, 216662), (2413, 204720), (2540, 194484), (2559, 193040), (3048, 162070), (3412, 144780), (3810, 129656), (4265, 115824), (4560, 108331), (4826, 102360), (5080, 97242), (5118, 96520), (6096, 81035), (6824, 72390), (7239, 68240), (7620, 64828), (8530, 57912), (9652, 51180), (10160, 48621), (10236, 48260), (12065, 40944), (12795, 38608), (13648, 36195), (14478, 34120), (15240, 32414), (16207, 30480), (17060, 28956), (19304, 25590), (20472, 24130)]