755352120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{40093}}^1$

素因数の和:40264

約数の個数: 64

約数和(自身を含む): 2280546720

約数和(自身を除く): 1525194600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 40093, 80186, 120279, 160372, 200465, 240558, 320744, 400930, 481116, 601395, 801860, 962232, 1202790, 1603720, 2405580, 4811160, 6294601, 12589202, 18883803, 25178404, 31473005, 37767606, 50356808, 62946010, 75535212, 94419015, 125892020, 151070424, 188838030, 251784040, 377676060, 755352120]

約数ペア:

[(1, 755352120), (2, 377676060), (3, 251784040), (4, 188838030), (5, 151070424), (6, 125892020), (8, 94419015), (10, 75535212), (12, 62946010), (15, 50356808), (20, 37767606), (24, 31473005), (30, 25178404), (40, 18883803), (60, 12589202), (120, 6294601), (157, 4811160), (314, 2405580), (471, 1603720), (628, 1202790), (785, 962232), (942, 801860), (1256, 601395), (1570, 481116), (1884, 400930), (2355, 320744), (3140, 240558), (3768, 200465), (4710, 160372), (6280, 120279), (9420, 80186), (18840, 40093)]