79826280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6217}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 241755840

約数和(自身を除く): 161929560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6217, 6420, 12434, 12840, 18651, 24868, 31085, 37302, 49736, 62170, 74604, 93255, 124340, 149208, 186510, 248680, 373020, 665219, 746040, 1330438, 1995657, 2660876, 3326095, 3991314, 5321752, 6652190, 7982628, 9978285, 13304380, 15965256, 19956570, 26608760, 39913140, 79826280]

約数ペア:

[(1, 79826280), (2, 39913140), (3, 26608760), (4, 19956570), (5, 15965256), (6, 13304380), (8, 9978285), (10, 7982628), (12, 6652190), (15, 5321752), (20, 3991314), (24, 3326095), (30, 2660876), (40, 1995657), (60, 1330438), (107, 746040), (120, 665219), (214, 373020), (321, 248680), (428, 186510), (535, 149208), (642, 124340), (856, 93255), (1070, 74604), (1284, 62170), (1605, 49736), (2140, 37302), (2568, 31085), (3210, 24868), (4280, 18651), (6217, 12840), (6420, 12434)]