121103520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 384144768

約数和(自身を除く): 263041248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1607, 1884, 2355, 2512, 3140, 3214, 3768, 4710, 4821, 5024, 6280, 6428, 7536, 8035, 9420, 9642, 12560, 12856, 15072, 16070, 18840, 19284, 24105, 25120, 25712, 32140, 37680, 38568, 48210, 51424, 64280, 75360, 77136, 96420, 128560, 154272, 192840, 252299, 257120, 385680, 504598, 756897, 771360, 1009196, 1261495, 1513794, 2018392, 2522990, 3027588, 3784485, 4036784, 5045980, 6055176, 7568970, 8073568, 10091960, 12110352, 15137940, 20183920, 24220704, 30275880, 40367840, 60551760, 121103520]

約数ペア:

[(1, 121103520), (2, 60551760), (3, 40367840), (4, 30275880), (5, 24220704), (6, 20183920), (8, 15137940), (10, 12110352), (12, 10091960), (15, 8073568), (16, 7568970), (20, 6055176), (24, 5045980), (30, 4036784), (32, 3784485), (40, 3027588), (48, 2522990), (60, 2018392), (80, 1513794), (96, 1261495), (120, 1009196), (157, 771360), (160, 756897), (240, 504598), (314, 385680), (471, 257120), (480, 252299), (628, 192840), (785, 154272), (942, 128560), (1256, 96420), (1570, 77136), (1607, 75360), (1884, 64280), (2355, 51424), (2512, 48210), (3140, 38568), (3214, 37680), (3768, 32140), (4710, 25712), (4821, 25120), (5024, 24105), (6280, 19284), (6428, 18840), (7536, 16070), (8035, 15072), (9420, 12856), (9642, 12560)]