88811760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2530

約数の個数: 80

約数和(自身を含む): 277187616

約数和(自身を除く): 188375856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2357, 2512, 3140, 3768, 4710, 4714, 6280, 7071, 7536, 9420, 9428, 11785, 12560, 14142, 18840, 18856, 23570, 28284, 35355, 37680, 37712, 47140, 56568, 70710, 94280, 113136, 141420, 188560, 282840, 370049, 565680, 740098, 1110147, 1480196, 1850245, 2220294, 2960392, 3700490, 4440588, 5550735, 5920784, 7400980, 8881176, 11101470, 14801960, 17762352, 22202940, 29603920, 44405880, 88811760]

約数ペア:

[(1, 88811760), (2, 44405880), (3, 29603920), (4, 22202940), (5, 17762352), (6, 14801960), (8, 11101470), (10, 8881176), (12, 7400980), (15, 5920784), (16, 5550735), (20, 4440588), (24, 3700490), (30, 2960392), (40, 2220294), (48, 1850245), (60, 1480196), (80, 1110147), (120, 740098), (157, 565680), (240, 370049), (314, 282840), (471, 188560), (628, 141420), (785, 113136), (942, 94280), (1256, 70710), (1570, 56568), (1884, 47140), (2355, 37712), (2357, 37680), (2512, 35355), (3140, 28284), (3768, 23570), (4710, 18856), (4714, 18840), (6280, 14142), (7071, 12560), (7536, 11785), (9420, 9428)]