16285680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22619}}^1$

素因数の和:22638

約数の個数: 60

約数和(自身を含む): 54695160

約数和(自身を除く): 38409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 203571, 226190, 271428, 339285, 361904, 407142, 452380, 542856, 678570, 814284, 904760, 1017855, 1085712, 1357140, 1628568, 1809520, 2035710, 2714280, 3257136, 4071420, 5428560, 8142840, 16285680]

約数ペア:

[(1, 16285680), (2, 8142840), (3, 5428560), (4, 4071420), (5, 3257136), (6, 2714280), (8, 2035710), (9, 1809520), (10, 1628568), (12, 1357140), (15, 1085712), (16, 1017855), (18, 904760), (20, 814284), (24, 678570), (30, 542856), (36, 452380), (40, 407142), (45, 361904), (48, 339285), (60, 271428), (72, 226190), (80, 203571), (90, 180952), (120, 135714), (144, 113095), (180, 90476), (240, 67857), (360, 45238), (720, 22619)]