40387860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3803}}^1$

素因数の和:3877

約数の個数: 72

約数和(自身を含む): 124619040

約数和(自身を除く): 84231180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 3803, 5310, 7606, 10620, 11409, 15212, 19015, 22818, 34227, 38030, 45636, 57045, 68454, 76060, 114090, 136908, 171135, 224377, 228180, 342270, 448754, 673131, 684540, 897508, 1121885, 1346262, 2019393, 2243770, 2692524, 3365655, 4038786, 4487540, 6731310, 8077572, 10096965, 13462620, 20193930, 40387860]

約数ペア:

[(1, 40387860), (2, 20193930), (3, 13462620), (4, 10096965), (5, 8077572), (6, 6731310), (9, 4487540), (10, 4038786), (12, 3365655), (15, 2692524), (18, 2243770), (20, 2019393), (30, 1346262), (36, 1121885), (45, 897508), (59, 684540), (60, 673131), (90, 448754), (118, 342270), (177, 228180), (180, 224377), (236, 171135), (295, 136908), (354, 114090), (531, 76060), (590, 68454), (708, 57045), (885, 45636), (1062, 38030), (1180, 34227), (1770, 22818), (2124, 19015), (2655, 15212), (3540, 11409), (3803, 10620), (5310, 7606)]