120047960

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{10243}}^1$

素因数の和:10547

約数の個数: 32

約数和(自身を含む): 271056240

約数和(自身を除く): 151008280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 10243, 11720, 20486, 40972, 51215, 81944, 102430, 204860, 409720, 3001199, 6002398, 12004796, 15005995, 24009592, 30011990, 60023980, 120047960]

約数ペア:

[(1, 120047960), (2, 60023980), (4, 30011990), (5, 24009592), (8, 15005995), (10, 12004796), (20, 6002398), (40, 3001199), (293, 409720), (586, 204860), (1172, 102430), (1465, 81944), (2344, 51215), (2930, 40972), (5860, 20486), (10243, 11720)]