72358252920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200995147}}^1$

素因数の和:200995164

約数の個数: 48

約数和(自身を含む): 235164323160

約数和(自身を除く): 162806070240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200995147, 401990294, 602985441, 803980588, 1004975735, 1205970882, 1607961176, 1808956323, 2009951470, 2411941764, 3014927205, 3617912646, 4019902940, 4823883528, 6029854410, 7235825292, 8039805880, 9044781615, 12059708820, 14471650584, 18089563230, 24119417640, 36179126460, 72358252920]

約数ペア:

[(1, 72358252920), (2, 36179126460), (3, 24119417640), (4, 18089563230), (5, 14471650584), (6, 12059708820), (8, 9044781615), (9, 8039805880), (10, 7235825292), (12, 6029854410), (15, 4823883528), (18, 4019902940), (20, 3617912646), (24, 3014927205), (30, 2411941764), (36, 2009951470), (40, 1808956323), (45, 1607961176), (60, 1205970882), (72, 1004975735), (90, 803980588), (120, 602985441), (180, 401990294), (360, 200995147)]