72358320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301493}}^1$

素因数の和:301509

約数の個数: 40

約数和(自身を含む): 224311536

約数和(自身を除く): 151953216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301493, 602986, 904479, 1205972, 1507465, 1808958, 2411944, 3014930, 3617916, 4522395, 4823888, 6029860, 7235832, 9044790, 12059720, 14471664, 18089580, 24119440, 36179160, 72358320]

約数ペア:

[(1, 72358320), (2, 36179160), (3, 24119440), (4, 18089580), (5, 14471664), (6, 12059720), (8, 9044790), (10, 7235832), (12, 6029860), (15, 4823888), (16, 4522395), (20, 3617916), (24, 3014930), (30, 2411944), (40, 1808958), (48, 1507465), (60, 1205972), (80, 904479), (120, 602986), (240, 301493)]