156524520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1304371}}^1$

素因数の和:1304385

約数の個数: 32

約数和(自身を含む): 469573920

約数和(自身を除く): 313049400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1304371, 2608742, 3913113, 5217484, 6521855, 7826226, 10434968, 13043710, 15652452, 19565565, 26087420, 31304904, 39131130, 52174840, 78262260, 156524520]

約数ペア:

[(1, 156524520), (2, 78262260), (3, 52174840), (4, 39131130), (5, 31304904), (6, 26087420), (8, 19565565), (10, 15652452), (12, 13043710), (15, 10434968), (20, 7826226), (24, 6521855), (30, 5217484), (40, 3913113), (60, 2608742), (120, 1304371)]