613074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2554477}}^1$

素因数の和:2554493

約数の個数: 40

約数和(自身を含む): 1900531632

約数和(自身を除く): 1287457152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2554477, 5108954, 7663431, 10217908, 12772385, 15326862, 20435816, 25544770, 30653724, 38317155, 40871632, 51089540, 61307448, 76634310, 102179080, 122614896, 153268620, 204358160, 306537240, 613074480]

約数ペア:

[(1, 613074480), (2, 306537240), (3, 204358160), (4, 153268620), (5, 122614896), (6, 102179080), (8, 76634310), (10, 61307448), (12, 51089540), (15, 40871632), (16, 38317155), (20, 30653724), (24, 25544770), (30, 20435816), (40, 15326862), (48, 12772385), (60, 10217908), (80, 7663431), (120, 5108954), (240, 2554477)]