1531955520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17213

約数の個数: 168

約数和(自身を含む): 5439582720

約数和(自身を除く): 3907627200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17159, 17856, 22320, 29760, 34318, 44640, 51477, 68636, 85795, 89280, 102954, 137272, 154431, 171590, 205908, 257385, 274544, 308862, 343180, 411816, 514770, 531929, 549088, 617724, 686360, 772155, 823632, 1029540, 1063858, 1098176, 1235448, 1372720, 1544310, 1595787, 1647264, 2059080, 2127716, 2470896, 2659645, 2745440, 3088620, 3191574, 3294528, 4118160, 4255432, 4787361, 4941792, 5319290, 5490880, 6177240, 6383148, 7978935, 8236320, 8510864, 9574722, 9883584, 10638580, 12354480, 12766296, 15957870, 16472640, 17021728, 19149444, 21277160, 23936805, 24708960, 25532592, 31915740, 34043456, 38298888, 42554320, 47873610, 49417920, 51065184, 63831480, 76597776, 85108640, 95747220, 102130368, 127662960, 153195552, 170217280, 191494440, 255325920, 306391104, 382988880, 510651840, 765977760, 1531955520]

約数ペア:

[(1, 1531955520), (2, 765977760), (3, 510651840), (4, 382988880), (5, 306391104), (6, 255325920), (8, 191494440), (9, 170217280), (10, 153195552), (12, 127662960), (15, 102130368), (16, 95747220), (18, 85108640), (20, 76597776), (24, 63831480), (30, 51065184), (31, 49417920), (32, 47873610), (36, 42554320), (40, 38298888), (45, 34043456), (48, 31915740), (60, 25532592), (62, 24708960), (64, 23936805), (72, 21277160), (80, 19149444), (90, 17021728), (93, 16472640), (96, 15957870), (120, 12766296), (124, 12354480), (144, 10638580), (155, 9883584), (160, 9574722), (180, 8510864), (186, 8236320), (192, 7978935), (240, 6383148), (248, 6177240), (279, 5490880), (288, 5319290), (310, 4941792), (320, 4787361), (360, 4255432), (372, 4118160), (465, 3294528), (480, 3191574), (496, 3088620), (558, 2745440), (576, 2659645), (620, 2470896), (720, 2127716), (744, 2059080), (930, 1647264), (960, 1595787), (992, 1544310), (1116, 1372720), (1240, 1235448), (1395, 1098176), (1440, 1063858), (1488, 1029540), (1860, 823632), (1984, 772155), (2232, 686360), (2480, 617724), (2790, 549088), (2880, 531929), (2976, 514770), (3720, 411816), (4464, 343180), (4960, 308862), (5580, 274544), (5952, 257385), (7440, 205908), (8928, 171590), (9920, 154431), (11160, 137272), (14880, 102954), (17159, 89280), (17856, 85795), (22320, 68636), (29760, 51477), (34318, 44640)]