38444936520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320374471}}^1$

素因数の和:320374485

約数の個数: 32

約数和(自身を含む): 115334809920

約数和(自身を除く): 76889873400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320374471, 640748942, 961123413, 1281497884, 1601872355, 1922246826, 2562995768, 3203744710, 3844493652, 4805617065, 6407489420, 7688987304, 9611234130, 12814978840, 19222468260, 38444936520]

約数ペア:

[(1, 38444936520), (2, 19222468260), (3, 12814978840), (4, 9611234130), (5, 7688987304), (6, 6407489420), (8, 4805617065), (10, 3844493652), (12, 3203744710), (15, 2562995768), (20, 1922246826), (24, 1601872355), (30, 1281497884), (40, 961123413), (60, 640748942), (120, 320374471)]