520974360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1447151}}^1$

素因数の和:1447168

約数の個数: 48

約数和(自身を含む): 1693167840

約数和(自身を除く): 1172193480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1447151, 2894302, 4341453, 5788604, 7235755, 8682906, 11577208, 13024359, 14471510, 17365812, 21707265, 26048718, 28943020, 34731624, 43414530, 52097436, 57886040, 65121795, 86829060, 104194872, 130243590, 173658120, 260487180, 520974360]

約数ペア:

[(1, 520974360), (2, 260487180), (3, 173658120), (4, 130243590), (5, 104194872), (6, 86829060), (8, 65121795), (9, 57886040), (10, 52097436), (12, 43414530), (15, 34731624), (18, 28943020), (20, 26048718), (24, 21707265), (30, 17365812), (36, 14471510), (40, 13024359), (45, 11577208), (60, 8682906), (72, 7235755), (90, 5788604), (120, 4341453), (180, 2894302), (360, 1447151)]