89877180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2027}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 252120960

約数和(自身を除く): 162243780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2027, 2217, 2956, 3695, 4054, 4434, 6081, 7390, 8108, 8868, 10135, 11085, 12162, 14780, 20270, 22170, 24324, 30405, 40540, 44340, 60810, 121620, 1497953, 2995906, 4493859, 5991812, 7489765, 8987718, 14979530, 17975436, 22469295, 29959060, 44938590, 89877180]

約数ペア:

[(1, 89877180), (2, 44938590), (3, 29959060), (4, 22469295), (5, 17975436), (6, 14979530), (10, 8987718), (12, 7489765), (15, 5991812), (20, 4493859), (30, 2995906), (60, 1497953), (739, 121620), (1478, 60810), (2027, 44340), (2217, 40540), (2956, 30405), (3695, 24324), (4054, 22170), (4434, 20270), (6081, 14780), (7390, 12162), (8108, 11085), (8868, 10135)]