15236440840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6456119}}^1$

素因数の和:6456189

約数の個数: 32

約数和(自身を含む): 34863048000

約数和(自身を除く): 19626607160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 6456119, 12912238, 25824476, 32280595, 51648952, 64561190, 129122380, 258244760, 380911021, 761822042, 1523644084, 1904555105, 3047288168, 3809110210, 7618220420, 15236440840]

約数ペア:

[(1, 15236440840), (2, 7618220420), (4, 3809110210), (5, 3047288168), (8, 1904555105), (10, 1523644084), (20, 761822042), (40, 380911021), (59, 258244760), (118, 129122380), (236, 64561190), (295, 51648952), (472, 32280595), (590, 25824476), (1180, 12912238), (2360, 6456119)]