87353160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5390

約数の個数: 64

約数和(自身を含む): 263995200

約数和(自身を除く): 176642040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5237, 5560, 8340, 10474, 15711, 16680, 20948, 26185, 31422, 41896, 52370, 62844, 78555, 104740, 125688, 157110, 209480, 314220, 628440, 727943, 1455886, 2183829, 2911772, 3639715, 4367658, 5823544, 7279430, 8735316, 10919145, 14558860, 17470632, 21838290, 29117720, 43676580, 87353160]

約数ペア:

[(1, 87353160), (2, 43676580), (3, 29117720), (4, 21838290), (5, 17470632), (6, 14558860), (8, 10919145), (10, 8735316), (12, 7279430), (15, 5823544), (20, 4367658), (24, 3639715), (30, 2911772), (40, 2183829), (60, 1455886), (120, 727943), (139, 628440), (278, 314220), (417, 209480), (556, 157110), (695, 125688), (834, 104740), (1112, 78555), (1390, 62844), (1668, 52370), (2085, 41896), (2780, 31422), (3336, 26185), (4170, 20948), (5237, 16680), (5560, 15711), (8340, 10474)]