80497860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1223}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 225783936

約数和(自身を除く): 145286076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097, 1223, 2194, 2446, 3291, 3669, 4388, 4892, 5485, 6115, 6582, 7338, 10970, 12230, 13164, 14676, 16455, 18345, 21940, 24460, 32910, 36690, 65820, 73380, 1341631, 2683262, 4024893, 5366524, 6708155, 8049786, 13416310, 16099572, 20124465, 26832620, 40248930, 80497860]

約数ペア:

[(1, 80497860), (2, 40248930), (3, 26832620), (4, 20124465), (5, 16099572), (6, 13416310), (10, 8049786), (12, 6708155), (15, 5366524), (20, 4024893), (30, 2683262), (60, 1341631), (1097, 73380), (1223, 65820), (2194, 36690), (2446, 32910), (3291, 24460), (3669, 21940), (4388, 18345), (4892, 16455), (5485, 14676), (6115, 13164), (6582, 12230), (7338, 10970)]