91451760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{823}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 284457984

約数和(自身を除く): 193006224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 823, 926, 1389, 1646, 1852, 2315, 2469, 2778, 3292, 3704, 4115, 4630, 4938, 5556, 6584, 6945, 7408, 8230, 9260, 9876, 11112, 12345, 13168, 13890, 16460, 18520, 19752, 22224, 24690, 27780, 32920, 37040, 39504, 49380, 55560, 65840, 98760, 111120, 197520, 381049, 762098, 1143147, 1524196, 1905245, 2286294, 3048392, 3810490, 4572588, 5715735, 6096784, 7620980, 9145176, 11431470, 15241960, 18290352, 22862940, 30483920, 45725880, 91451760]

約数ペア:

[(1, 91451760), (2, 45725880), (3, 30483920), (4, 22862940), (5, 18290352), (6, 15241960), (8, 11431470), (10, 9145176), (12, 7620980), (15, 6096784), (16, 5715735), (20, 4572588), (24, 3810490), (30, 3048392), (40, 2286294), (48, 1905245), (60, 1524196), (80, 1143147), (120, 762098), (240, 381049), (463, 197520), (823, 111120), (926, 98760), (1389, 65840), (1646, 55560), (1852, 49380), (2315, 39504), (2469, 37040), (2778, 32920), (3292, 27780), (3704, 24690), (4115, 22224), (4630, 19752), (4938, 18520), (5556, 16460), (6584, 13890), (6945, 13168), (7408, 12345), (8230, 11112), (9260, 9876)]