16973520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 36058800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 359, 394, 591, 718, 788, 985, 1077, 1182, 1436, 1576, 1795, 1970, 2154, 2364, 2872, 2955, 3152, 3590, 3940, 4308, 4728, 5385, 5744, 5910, 7180, 7880, 8616, 9456, 10770, 11820, 14360, 15760, 17232, 21540, 23640, 28720, 43080, 47280, 70723, 86160, 141446, 212169, 282892, 353615, 424338, 565784, 707230, 848676, 1060845, 1131568, 1414460, 1697352, 2121690, 2828920, 3394704, 4243380, 5657840, 8486760, 16973520]

約数ペア:

[(1, 16973520), (2, 8486760), (3, 5657840), (4, 4243380), (5, 3394704), (6, 2828920), (8, 2121690), (10, 1697352), (12, 1414460), (15, 1131568), (16, 1060845), (20, 848676), (24, 707230), (30, 565784), (40, 424338), (48, 353615), (60, 282892), (80, 212169), (120, 141446), (197, 86160), (240, 70723), (359, 47280), (394, 43080), (591, 28720), (718, 23640), (788, 21540), (985, 17232), (1077, 15760), (1182, 14360), (1436, 11820), (1576, 10770), (1795, 9456), (1970, 8616), (2154, 7880), (2364, 7180), (2872, 5910), (2955, 5744), (3152, 5385), (3590, 4728), (3940, 4308)]