73123320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609361}}^1$

素因数の和:609375

約数の個数: 32

約数和(自身を含む): 219370320

約数和(自身を除く): 146247000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609361, 1218722, 1828083, 2437444, 3046805, 3656166, 4874888, 6093610, 7312332, 9140415, 12187220, 14624664, 18280830, 24374440, 36561660, 73123320]

約数ペア:

[(1, 73123320), (2, 36561660), (3, 24374440), (4, 18280830), (5, 14624664), (6, 12187220), (8, 9140415), (10, 7312332), (12, 6093610), (15, 4874888), (20, 3656166), (24, 3046805), (30, 2437444), (40, 1828083), (60, 1218722), (120, 609361)]