238501320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13339}}^1$

素因数の和:13502

約数の個数: 64

約数和(自身を含む): 720360000

約数和(自身を除く): 481858680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 13339, 17880, 26678, 40017, 53356, 66695, 80034, 106712, 133390, 160068, 200085, 266780, 320136, 400170, 533560, 800340, 1600680, 1987511, 3975022, 5962533, 7950044, 9937555, 11925066, 15900088, 19875110, 23850132, 29812665, 39750220, 47700264, 59625330, 79500440, 119250660, 238501320]

約数ペア:

[(1, 238501320), (2, 119250660), (3, 79500440), (4, 59625330), (5, 47700264), (6, 39750220), (8, 29812665), (10, 23850132), (12, 19875110), (15, 15900088), (20, 11925066), (24, 9937555), (30, 7950044), (40, 5962533), (60, 3975022), (120, 1987511), (149, 1600680), (298, 800340), (447, 533560), (596, 400170), (745, 320136), (894, 266780), (1192, 200085), (1490, 160068), (1788, 133390), (2235, 106712), (2980, 80034), (3576, 66695), (4470, 53356), (5960, 40017), (8940, 26678), (13339, 17880)]