69687960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{580733}}^1$

素因数の和:580747

約数の個数: 32

約数和(自身を含む): 209064240

約数和(自身を除く): 139376280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 580733, 1161466, 1742199, 2322932, 2903665, 3484398, 4645864, 5807330, 6968796, 8710995, 11614660, 13937592, 17421990, 23229320, 34843980, 69687960]

約数ペア:

[(1, 69687960), (2, 34843980), (3, 23229320), (4, 17421990), (5, 13937592), (6, 11614660), (8, 8710995), (10, 6968796), (12, 5807330), (15, 4645864), (20, 3484398), (24, 2903665), (30, 2322932), (40, 1742199), (60, 1161466), (120, 580733)]