68610180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1487}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 123877500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1487, 1538, 2307, 2974, 3076, 3845, 4461, 4614, 5948, 7435, 7690, 8922, 9228, 11535, 14870, 15380, 17844, 22305, 23070, 29740, 44610, 46140, 89220, 1143503, 2287006, 3430509, 4574012, 5717515, 6861018, 11435030, 13722036, 17152545, 22870060, 34305090, 68610180]

約数ペア:

[(1, 68610180), (2, 34305090), (3, 22870060), (4, 17152545), (5, 13722036), (6, 11435030), (10, 6861018), (12, 5717515), (15, 4574012), (20, 3430509), (30, 2287006), (60, 1143503), (769, 89220), (1487, 46140), (1538, 44610), (2307, 29740), (2974, 23070), (3076, 22305), (3845, 17844), (4461, 15380), (4614, 14870), (5948, 11535), (7435, 9228), (7690, 8922)]