388248060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6470801}}^1$

素因数の和:6470813

約数の個数: 24

約数和(自身を含む): 1087094736

約数和(自身を除く): 698846676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6470801, 12941602, 19412403, 25883204, 32354005, 38824806, 64708010, 77649612, 97062015, 129416020, 194124030, 388248060]

約数ペア:

[(1, 388248060), (2, 194124030), (3, 129416020), (4, 97062015), (5, 77649612), (6, 64708010), (10, 38824806), (12, 32354005), (15, 25883204), (20, 19412403), (30, 12941602), (60, 6470801)]