378475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3153961}}^1$

素因数の和:3153975

約数の個数: 32

約数和(自身を含む): 1135426320

約数和(自身を除く): 756951000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3153961, 6307922, 9461883, 12615844, 15769805, 18923766, 25231688, 31539610, 37847532, 47309415, 63079220, 75695064, 94618830, 126158440, 189237660, 378475320]

約数ペア:

[(1, 378475320), (2, 189237660), (3, 126158440), (4, 94618830), (5, 75695064), (6, 63079220), (8, 47309415), (10, 37847532), (12, 31539610), (15, 25231688), (20, 18923766), (24, 15769805), (30, 12615844), (40, 9461883), (60, 6307922), (120, 3153961)]