1880167560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{214631}}^1$

素因数の和:214718

約数の個数: 64

約数和(自身を含む): 5717796480

約数和(自身を除く): 3837628920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 214631, 429262, 643893, 858524, 1073155, 1287786, 1717048, 2146310, 2575572, 3219465, 4292620, 5151144, 6438930, 8585240, 12877860, 15668063, 25755720, 31336126, 47004189, 62672252, 78340315, 94008378, 125344504, 156680630, 188016756, 235020945, 313361260, 376033512, 470041890, 626722520, 940083780, 1880167560]

約数ペア:

[(1, 1880167560), (2, 940083780), (3, 626722520), (4, 470041890), (5, 376033512), (6, 313361260), (8, 235020945), (10, 188016756), (12, 156680630), (15, 125344504), (20, 94008378), (24, 78340315), (30, 62672252), (40, 47004189), (60, 31336126), (73, 25755720), (120, 15668063), (146, 12877860), (219, 8585240), (292, 6438930), (365, 5151144), (438, 4292620), (584, 3219465), (730, 2575572), (876, 2146310), (1095, 1717048), (1460, 1287786), (1752, 1073155), (2190, 858524), (2920, 643893), (4380, 429262), (8760, 214631)]