84385320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{703211}}^1$

素因数の和:703225

約数の個数: 32

約数和(自身を含む): 253156320

約数和(自身を除く): 168771000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 703211, 1406422, 2109633, 2812844, 3516055, 4219266, 5625688, 7032110, 8438532, 10548165, 14064220, 16877064, 21096330, 28128440, 42192660, 84385320]

約数ペア:

[(1, 84385320), (2, 42192660), (3, 28128440), (4, 21096330), (5, 16877064), (6, 14064220), (8, 10548165), (10, 8438532), (12, 7032110), (15, 5625688), (20, 4219266), (24, 3516055), (30, 2812844), (40, 2109633), (60, 1406422), (120, 703211)]