986558520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8221321}}^1$

素因数の和:8221335

約数の個数: 32

約数和(自身を含む): 2959675920

約数和(自身を除く): 1973117400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8221321, 16442642, 24663963, 32885284, 41106605, 49327926, 65770568, 82213210, 98655852, 123319815, 164426420, 197311704, 246639630, 328852840, 493279260, 986558520]

約数ペア:

[(1, 986558520), (2, 493279260), (3, 328852840), (4, 246639630), (5, 197311704), (6, 164426420), (8, 123319815), (10, 98655852), (12, 82213210), (15, 65770568), (20, 49327926), (24, 41106605), (30, 32885284), (40, 24663963), (60, 16442642), (120, 8221321)]