120874620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19559}}^1$

素因数の和:19674

約数の個数: 48

約数和(自身を含む): 341752320

約数和(自身を除く): 220877700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 19559, 39118, 58677, 78236, 97795, 117354, 195590, 234708, 293385, 391180, 586770, 1173540, 2014577, 4029154, 6043731, 8058308, 10072885, 12087462, 20145770, 24174924, 30218655, 40291540, 60437310, 120874620]

約数ペア:

[(1, 120874620), (2, 60437310), (3, 40291540), (4, 30218655), (5, 24174924), (6, 20145770), (10, 12087462), (12, 10072885), (15, 8058308), (20, 6043731), (30, 4029154), (60, 2014577), (103, 1173540), (206, 586770), (309, 391180), (412, 293385), (515, 234708), (618, 195590), (1030, 117354), (1236, 97795), (1545, 78236), (2060, 58677), (3090, 39118), (6180, 19559)]