56425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 196773120

約数和(自身を除く): 140347440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 173, 180, 216, 240, 270, 302, 346, 360, 432, 453, 519, 540, 604, 692, 720, 755, 865, 906, 1038, 1080, 1208, 1359, 1384, 1510, 1557, 1730, 1812, 2076, 2160, 2265, 2416, 2595, 2718, 2768, 3020, 3114, 3460, 3624, 4077, 4152, 4530, 4671, 5190, 5436, 6040, 6228, 6795, 6920, 7248, 7785, 8154, 8304, 9060, 9342, 10380, 10872, 12080, 12456, 13590, 13840, 15570, 16308, 18120, 18684, 20385, 20760, 21744, 23355, 24912, 26123, 27180, 31140, 32616, 36240, 37368, 40770, 41520, 46710, 52246, 54360, 62280, 65232, 74736, 78369, 81540, 93420, 104492, 108720, 124560, 130615, 156738, 163080, 186840, 208984, 235107, 261230, 313476, 326160, 373680, 391845, 417968, 470214, 522460, 626952, 705321, 783690, 940428, 1044920, 1175535, 1253904, 1410642, 1567380, 1880856, 2089840, 2351070, 2821284, 3134760, 3526605, 3761712, 4702140, 5642568, 6269520, 7053210, 9404280, 11285136, 14106420, 18808560, 28212840, 56425680]

約数ペア:

[(1, 56425680), (2, 28212840), (3, 18808560), (4, 14106420), (5, 11285136), (6, 9404280), (8, 7053210), (9, 6269520), (10, 5642568), (12, 4702140), (15, 3761712), (16, 3526605), (18, 3134760), (20, 2821284), (24, 2351070), (27, 2089840), (30, 1880856), (36, 1567380), (40, 1410642), (45, 1253904), (48, 1175535), (54, 1044920), (60, 940428), (72, 783690), (80, 705321), (90, 626952), (108, 522460), (120, 470214), (135, 417968), (144, 391845), (151, 373680), (173, 326160), (180, 313476), (216, 261230), (240, 235107), (270, 208984), (302, 186840), (346, 163080), (360, 156738), (432, 130615), (453, 124560), (519, 108720), (540, 104492), (604, 93420), (692, 81540), (720, 78369), (755, 74736), (865, 65232), (906, 62280), (1038, 54360), (1080, 52246), (1208, 46710), (1359, 41520), (1384, 40770), (1510, 37368), (1557, 36240), (1730, 32616), (1812, 31140), (2076, 27180), (2160, 26123), (2265, 24912), (2416, 23355), (2595, 21744), (2718, 20760), (2768, 20385), (3020, 18684), (3114, 18120), (3460, 16308), (3624, 15570), (4077, 13840), (4152, 13590), (4530, 12456), (4671, 12080), (5190, 10872), (5436, 10380), (6040, 9342), (6228, 9060), (6795, 8304), (6920, 8154), (7248, 7785)]