228023820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1266799}}^1$

素因数の和:1266814

約数の個数: 36

約数和(自身を含む): 691672800

約数和(自身を除く): 463648980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1266799, 2533598, 3800397, 5067196, 6333995, 7600794, 11401191, 12667990, 15201588, 19001985, 22802382, 25335980, 38003970, 45604764, 57005955, 76007940, 114011910, 228023820]

約数ペア:

[(1, 228023820), (2, 114011910), (3, 76007940), (4, 57005955), (5, 45604764), (6, 38003970), (9, 25335980), (10, 22802382), (12, 19001985), (15, 15201588), (18, 12667990), (20, 11401191), (30, 7600794), (36, 6333995), (45, 5067196), (60, 3800397), (90, 2533598), (180, 1266799)]