42380340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8941}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 120180480

約数和(自身を除く): 77800140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8941, 17882, 26823, 35764, 44705, 53646, 89410, 107292, 134115, 178820, 268230, 536460, 706339, 1412678, 2119017, 2825356, 3531695, 4238034, 7063390, 8476068, 10595085, 14126780, 21190170, 42380340]

約数ペア:

[(1, 42380340), (2, 21190170), (3, 14126780), (4, 10595085), (5, 8476068), (6, 7063390), (10, 4238034), (12, 3531695), (15, 2825356), (20, 2119017), (30, 1412678), (60, 706339), (79, 536460), (158, 268230), (237, 178820), (316, 134115), (395, 107292), (474, 89410), (790, 53646), (948, 44705), (1185, 35764), (1580, 26823), (2370, 17882), (4740, 8941)]