122846520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1023721}}^1$

素因数の和:1023735

約数の個数: 32

約数和(自身を含む): 368539920

約数和(自身を除く): 245693400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1023721, 2047442, 3071163, 4094884, 5118605, 6142326, 8189768, 10237210, 12284652, 15355815, 20474420, 24569304, 30711630, 40948840, 61423260, 122846520]

約数ペア:

[(1, 122846520), (2, 61423260), (3, 40948840), (4, 30711630), (5, 24569304), (6, 20474420), (8, 15355815), (10, 12284652), (12, 10237210), (15, 8189768), (20, 6142326), (24, 5118605), (30, 4094884), (40, 3071163), (60, 2047442), (120, 1023721)]