61377240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511477}}^1$

素因数の和:511491

約数の個数: 32

約数和(自身を含む): 184132080

約数和(自身を除く): 122754840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511477, 1022954, 1534431, 2045908, 2557385, 3068862, 4091816, 5114770, 6137724, 7672155, 10229540, 12275448, 15344310, 20459080, 30688620, 61377240]

約数ペア:

[(1, 61377240), (2, 30688620), (3, 20459080), (4, 15344310), (5, 12275448), (6, 10229540), (8, 7672155), (10, 6137724), (12, 5114770), (15, 4091816), (20, 3068862), (24, 2557385), (30, 2045908), (40, 1534431), (60, 1022954), (120, 511477)]