61450560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 168

約数和(自身を含む): 222686880

約数和(自身を除く): 161236320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1123, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2246, 2280, 2736, 2880, 3040, 3369, 3420, 3648, 4492, 4560, 5472, 5615, 6080, 6738, 6840, 8984, 9120, 10107, 10944, 11230, 13476, 13680, 16845, 17968, 18240, 20214, 21337, 22460, 26952, 27360, 33690, 35936, 40428, 42674, 44920, 50535, 53904, 54720, 64011, 67380, 71872, 80856, 85348, 89840, 101070, 106685, 107808, 128022, 134760, 161712, 170696, 179680, 192033, 202140, 213370, 215616, 256044, 269520, 320055, 323424, 341392, 359360, 384066, 404280, 426740, 512088, 539040, 640110, 646848, 682784, 768132, 808560, 853480, 960165, 1024176, 1078080, 1280220, 1365568, 1536264, 1617120, 1706960, 1920330, 2048352, 2560440, 3072528, 3234240, 3413920, 3840660, 4096704, 5120880, 6145056, 6827840, 7681320, 10241760, 12290112, 15362640, 20483520, 30725280, 61450560]

約数ペア:

[(1, 61450560), (2, 30725280), (3, 20483520), (4, 15362640), (5, 12290112), (6, 10241760), (8, 7681320), (9, 6827840), (10, 6145056), (12, 5120880), (15, 4096704), (16, 3840660), (18, 3413920), (19, 3234240), (20, 3072528), (24, 2560440), (30, 2048352), (32, 1920330), (36, 1706960), (38, 1617120), (40, 1536264), (45, 1365568), (48, 1280220), (57, 1078080), (60, 1024176), (64, 960165), (72, 853480), (76, 808560), (80, 768132), (90, 682784), (95, 646848), (96, 640110), (114, 539040), (120, 512088), (144, 426740), (152, 404280), (160, 384066), (171, 359360), (180, 341392), (190, 323424), (192, 320055), (228, 269520), (240, 256044), (285, 215616), (288, 213370), (304, 202140), (320, 192033), (342, 179680), (360, 170696), (380, 161712), (456, 134760), (480, 128022), (570, 107808), (576, 106685), (608, 101070), (684, 89840), (720, 85348), (760, 80856), (855, 71872), (912, 67380), (960, 64011), (1123, 54720), (1140, 53904), (1216, 50535), (1368, 44920), (1440, 42674), (1520, 40428), (1710, 35936), (1824, 33690), (2246, 27360), (2280, 26952), (2736, 22460), (2880, 21337), (3040, 20214), (3369, 18240), (3420, 17968), (3648, 16845), (4492, 13680), (4560, 13476), (5472, 11230), (5615, 10944), (6080, 10107), (6738, 9120), (6840, 8984)]