196320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 619920

約数和(自身を除く): 423600

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, 409, 480, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6544, 8180, 9816, 12270, 13088, 16360, 19632, 24540, 32720, 39264, 49080, 65440, 98160, 196320]

約数ペア:

[(1, 196320), (2, 98160), (3, 65440), (4, 49080), (5, 39264), (6, 32720), (8, 24540), (10, 19632), (12, 16360), (15, 13088), (16, 12270), (20, 9816), (24, 8180), (30, 6544), (32, 6135), (40, 4908), (48, 4090), (60, 3272), (80, 2454), (96, 2045), (120, 1636), (160, 1227), (240, 818), (409, 480)]