243559320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2029661}}^1$

素因数の和:2029675

約数の個数: 32

約数和(自身を含む): 730678320

約数和(自身を除く): 487119000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2029661, 4059322, 6088983, 8118644, 10148305, 12177966, 16237288, 20296610, 24355932, 30444915, 40593220, 48711864, 60889830, 81186440, 121779660, 243559320]

約数ペア:

[(1, 243559320), (2, 121779660), (3, 81186440), (4, 60889830), (5, 48711864), (6, 40593220), (8, 30444915), (10, 24355932), (12, 20296610), (15, 16237288), (20, 12177966), (24, 10148305), (30, 8118644), (40, 6088983), (60, 4059322), (120, 2029661)]