1270311720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10585931}}^1$

素因数の和:10585945

約数の個数: 32

約数和(自身を含む): 3810935520

約数和(自身を除く): 2540623800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10585931, 21171862, 31757793, 42343724, 52929655, 63515586, 84687448, 105859310, 127031172, 158788965, 211718620, 254062344, 317577930, 423437240, 635155860, 1270311720]

約数ペア:

[(1, 1270311720), (2, 635155860), (3, 423437240), (4, 317577930), (5, 254062344), (6, 211718620), (8, 158788965), (10, 127031172), (12, 105859310), (15, 84687448), (20, 63515586), (24, 52929655), (30, 42343724), (40, 31757793), (60, 21171862), (120, 10585931)]