55822920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 168592320

約数和(自身を除く): 112769400

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, 2963, 3140, 3768, 4710, 5926, 6280, 8889, 9420, 11852, 14815, 17778, 18840, 23704, 29630, 35556, 44445, 59260, 71112, 88890, 118520, 177780, 355560, 465191, 930382, 1395573, 1860764, 2325955, 2791146, 3721528, 4651910, 5582292, 6977865, 9303820, 11164584, 13955730, 18607640, 27911460, 55822920]

約数ペア:

[(1, 55822920), (2, 27911460), (3, 18607640), (4, 13955730), (5, 11164584), (6, 9303820), (8, 6977865), (10, 5582292), (12, 4651910), (15, 3721528), (20, 2791146), (24, 2325955), (30, 1860764), (40, 1395573), (60, 930382), (120, 465191), (157, 355560), (314, 177780), (471, 118520), (628, 88890), (785, 71112), (942, 59260), (1256, 44445), (1570, 35556), (1884, 29630), (2355, 23704), (2963, 18840), (3140, 17778), (3768, 14815), (4710, 11852), (5926, 9420), (6280, 8889)]