15694221720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130785181}}^1$

素因数の和:130785195

約数の個数: 32

約数和(自身を含む): 47082665520

約数和(自身を除く): 31388443800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130785181, 261570362, 392355543, 523140724, 653925905, 784711086, 1046281448, 1307851810, 1569422172, 1961777715, 2615703620, 3138844344, 3923555430, 5231407240, 7847110860, 15694221720]

約数ペア:

[(1, 15694221720), (2, 7847110860), (3, 5231407240), (4, 3923555430), (5, 3138844344), (6, 2615703620), (8, 1961777715), (10, 1569422172), (12, 1307851810), (15, 1046281448), (20, 784711086), (24, 653925905), (30, 523140724), (40, 392355543), (60, 261570362), (120, 130785181)]