153523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279361}}^1$

素因数の和:1279375

約数の個数: 32

約数和(自身を含む): 460570320

約数和(自身を除く): 307047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279361, 2558722, 3838083, 5117444, 6396805, 7676166, 10234888, 12793610, 15352332, 19190415, 25587220, 30704664, 38380830, 51174440, 76761660, 153523320]

約数ペア:

[(1, 153523320), (2, 76761660), (3, 51174440), (4, 38380830), (5, 30704664), (6, 25587220), (8, 19190415), (10, 15352332), (12, 12793610), (15, 10234888), (20, 7676166), (24, 6396805), (30, 5117444), (40, 3838083), (60, 2558722), (120, 1279361)]