740421680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 1768815360

約数和(自身を除く): 1028393680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 103, 118, 206, 236, 295, 412, 472, 515, 590, 824, 944, 1030, 1180, 1523, 1648, 2060, 2360, 3046, 4120, 4720, 6077, 6092, 7615, 8240, 12154, 12184, 15230, 24308, 24368, 30385, 30460, 48616, 60770, 60920, 89857, 97232, 121540, 121840, 156869, 179714, 243080, 313738, 359428, 449285, 486160, 627476, 718856, 784345, 898570, 1254952, 1437712, 1568690, 1797140, 2509904, 3137380, 3594280, 6274760, 7188560, 9255271, 12549520, 18510542, 37021084, 46276355, 74042168, 92552710, 148084336, 185105420, 370210840, 740421680]

約数ペア:

[(1, 740421680), (2, 370210840), (4, 185105420), (5, 148084336), (8, 92552710), (10, 74042168), (16, 46276355), (20, 37021084), (40, 18510542), (59, 12549520), (80, 9255271), (103, 7188560), (118, 6274760), (206, 3594280), (236, 3137380), (295, 2509904), (412, 1797140), (472, 1568690), (515, 1437712), (590, 1254952), (824, 898570), (944, 784345), (1030, 718856), (1180, 627476), (1523, 486160), (1648, 449285), (2060, 359428), (2360, 313738), (3046, 243080), (4120, 179714), (4720, 156869), (6077, 121840), (6092, 121540), (7615, 97232), (8240, 89857), (12154, 60920), (12184, 60770), (15230, 48616), (24308, 30460), (24368, 30385)]