162446880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{338431}}^1$

素因数の和:338449

約数の個数: 48

約数和(自身を含む): 511709184

約数和(自身を除く): 349262304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 338431, 676862, 1015293, 1353724, 1692155, 2030586, 2707448, 3384310, 4061172, 5076465, 5414896, 6768620, 8122344, 10152930, 10829792, 13537240, 16244688, 20305860, 27074480, 32489376, 40611720, 54148960, 81223440, 162446880]

約数ペア:

[(1, 162446880), (2, 81223440), (3, 54148960), (4, 40611720), (5, 32489376), (6, 27074480), (8, 20305860), (10, 16244688), (12, 13537240), (15, 10829792), (16, 10152930), (20, 8122344), (24, 6768620), (30, 5414896), (32, 5076465), (40, 4061172), (48, 3384310), (60, 2707448), (80, 2030586), (96, 1692155), (120, 1353724), (160, 1015293), (240, 676862), (480, 338431)]