77629680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 262942992

約数和(自身を除く): 185313312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 787, 822, 1096, 1233, 1370, 1574, 1644, 2055, 2192, 2361, 2466, 2740, 3148, 3288, 3935, 4110, 4722, 4932, 5480, 6165, 6296, 6576, 7083, 7870, 8220, 9444, 9864, 10960, 11805, 12330, 12592, 14166, 15740, 16440, 18888, 19728, 23610, 24660, 28332, 31480, 32880, 35415, 37776, 47220, 49320, 56664, 62960, 70830, 94440, 98640, 107819, 113328, 141660, 188880, 215638, 283320, 323457, 431276, 539095, 566640, 646914, 862552, 970371, 1078190, 1293828, 1617285, 1725104, 1940742, 2156380, 2587656, 3234570, 3881484, 4312760, 4851855, 5175312, 6469140, 7762968, 8625520, 9703710, 12938280, 15525936, 19407420, 25876560, 38814840, 77629680]

約数ペア:

[(1, 77629680), (2, 38814840), (3, 25876560), (4, 19407420), (5, 15525936), (6, 12938280), (8, 9703710), (9, 8625520), (10, 7762968), (12, 6469140), (15, 5175312), (16, 4851855), (18, 4312760), (20, 3881484), (24, 3234570), (30, 2587656), (36, 2156380), (40, 1940742), (45, 1725104), (48, 1617285), (60, 1293828), (72, 1078190), (80, 970371), (90, 862552), (120, 646914), (137, 566640), (144, 539095), (180, 431276), (240, 323457), (274, 283320), (360, 215638), (411, 188880), (548, 141660), (685, 113328), (720, 107819), (787, 98640), (822, 94440), (1096, 70830), (1233, 62960), (1370, 56664), (1574, 49320), (1644, 47220), (2055, 37776), (2192, 35415), (2361, 32880), (2466, 31480), (2740, 28332), (3148, 24660), (3288, 23610), (3935, 19728), (4110, 18888), (4722, 16440), (4932, 15740), (5480, 14166), (6165, 12592), (6296, 12330), (6576, 11805), (7083, 10960), (7870, 9864), (8220, 9444)]