76580800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 84

約数和(自身を含む): 196724016

約数和(自身を除く): 120143216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 920, 1150, 1472, 1600, 1840, 2081, 2300, 3680, 4162, 4600, 7360, 8324, 9200, 10405, 16648, 18400, 20810, 33296, 36800, 41620, 47863, 52025, 66592, 83240, 95726, 104050, 133184, 166480, 191452, 208100, 239315, 332960, 382904, 416200, 478630, 665920, 765808, 832400, 957260, 1196575, 1531616, 1664800, 1914520, 2393150, 3063232, 3329600, 3829040, 4786300, 7658080, 9572600, 15316160, 19145200, 38290400, 76580800]

約数ペア:

[(1, 76580800), (2, 38290400), (4, 19145200), (5, 15316160), (8, 9572600), (10, 7658080), (16, 4786300), (20, 3829040), (23, 3329600), (25, 3063232), (32, 2393150), (40, 1914520), (46, 1664800), (50, 1531616), (64, 1196575), (80, 957260), (92, 832400), (100, 765808), (115, 665920), (160, 478630), (184, 416200), (200, 382904), (230, 332960), (320, 239315), (368, 208100), (400, 191452), (460, 166480), (575, 133184), (736, 104050), (800, 95726), (920, 83240), (1150, 66592), (1472, 52025), (1600, 47863), (1840, 41620), (2081, 36800), (2300, 33296), (3680, 20810), (4162, 18400), (4600, 16648), (7360, 10405), (8324, 9200)]