72506220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5419}}^1$

素因数の和:5654

約数の個数: 48

約数和(自身を含む): 203965440

約数和(自身を除く): 131459220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5419, 6690, 10838, 13380, 16257, 21676, 27095, 32514, 54190, 65028, 81285, 108380, 162570, 325140, 1208437, 2416874, 3625311, 4833748, 6042185, 7250622, 12084370, 14501244, 18126555, 24168740, 36253110, 72506220]

約数ペア:

[(1, 72506220), (2, 36253110), (3, 24168740), (4, 18126555), (5, 14501244), (6, 12084370), (10, 7250622), (12, 6042185), (15, 4833748), (20, 3625311), (30, 2416874), (60, 1208437), (223, 325140), (446, 162570), (669, 108380), (892, 81285), (1115, 65028), (1338, 54190), (2230, 32514), (2676, 27095), (3345, 21676), (4460, 16257), (5419, 13380), (6690, 10838)]