81133509540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{724277}}^1$

素因数の和:726156

約数の個数: 48

約数和(自身を含む): 227295819072

約数和(自身を除く): 146162309532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1867, 3734, 5601, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 56010, 112020, 724277, 1448554, 2172831, 2897108, 3621385, 4345662, 7242770, 8691324, 10864155, 14485540, 21728310, 43456620, 1352225159, 2704450318, 4056675477, 5408900636, 6761125795, 8113350954, 13522251590, 16226701908, 20283377385, 27044503180, 40566754770, 81133509540]

約数ペア:

[(1, 81133509540), (2, 40566754770), (3, 27044503180), (4, 20283377385), (5, 16226701908), (6, 13522251590), (10, 8113350954), (12, 6761125795), (15, 5408900636), (20, 4056675477), (30, 2704450318), (60, 1352225159), (1867, 43456620), (3734, 21728310), (5601, 14485540), (7468, 10864155), (9335, 8691324), (11202, 7242770), (18670, 4345662), (22404, 3621385), (28005, 2897108), (37340, 2172831), (56010, 1448554), (112020, 724277)]