438670080

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 180

約数和(自身を含む): 1570012752

約数和(自身を除く): 1131342672

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4231, 4320, 5184, 5760, 6480, 6912, 8462, 8640, 10368, 11520, 12693, 12960, 16924, 17280, 20736, 21155, 25386, 25920, 33848, 34560, 38079, 42310, 50772, 51840, 63465, 67696, 76158, 84620, 101544, 103680, 114237, 126930, 135392, 152316, 169240, 190395, 203088, 228474, 253860, 270784, 304632, 338480, 342711, 380790, 406176, 456948, 507720, 541568, 571185, 609264, 676960, 685422, 761580, 812352, 913896, 1015440, 1083136, 1142370, 1218528, 1353920, 1370844, 1523160, 1624704, 1713555, 1827792, 2030880, 2284740, 2437056, 2707840, 2741688, 3046320, 3249408, 3427110, 3655584, 4061760, 4569480, 4874112, 5415680, 5483376, 6092640, 6854220, 7311168, 8123520, 9138960, 9748224, 10966752, 12185280, 13708440, 14622336, 16247040, 18277920, 21933504, 24370560, 27416880, 29244672, 36555840, 43867008, 48741120, 54833760, 73111680, 87734016, 109667520, 146223360, 219335040, 438670080]

約数ペア:

[(1, 438670080), (2, 219335040), (3, 146223360), (4, 109667520), (5, 87734016), (6, 73111680), (8, 54833760), (9, 48741120), (10, 43867008), (12, 36555840), (15, 29244672), (16, 27416880), (18, 24370560), (20, 21933504), (24, 18277920), (27, 16247040), (30, 14622336), (32, 13708440), (36, 12185280), (40, 10966752), (45, 9748224), (48, 9138960), (54, 8123520), (60, 7311168), (64, 6854220), (72, 6092640), (80, 5483376), (81, 5415680), (90, 4874112), (96, 4569480), (108, 4061760), (120, 3655584), (128, 3427110), (135, 3249408), (144, 3046320), (160, 2741688), (162, 2707840), (180, 2437056), (192, 2284740), (216, 2030880), (240, 1827792), (256, 1713555), (270, 1624704), (288, 1523160), (320, 1370844), (324, 1353920), (360, 1218528), (384, 1142370), (405, 1083136), (432, 1015440), (480, 913896), (540, 812352), (576, 761580), (640, 685422), (648, 676960), (720, 609264), (768, 571185), (810, 541568), (864, 507720), (960, 456948), (1080, 406176), (1152, 380790), (1280, 342711), (1296, 338480), (1440, 304632), (1620, 270784), (1728, 253860), (1920, 228474), (2160, 203088), (2304, 190395), (2592, 169240), (2880, 152316), (3240, 135392), (3456, 126930), (3840, 114237), (4231, 103680), (4320, 101544), (5184, 84620), (5760, 76158), (6480, 67696), (6912, 63465), (8462, 51840), (8640, 50772), (10368, 42310), (11520, 38079), (12693, 34560), (12960, 33848), (16924, 25920), (17280, 25386), (20736, 21155)]