6270680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 15724800

約数和(自身を除く): 9454120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 389, 403, 520, 620, 778, 806, 1240, 1556, 1612, 1945, 2015, 3112, 3224, 3890, 4030, 5057, 7780, 8060, 10114, 12059, 15560, 16120, 20228, 24118, 25285, 40456, 48236, 50570, 60295, 96472, 101140, 120590, 156767, 202280, 241180, 313534, 482360, 627068, 783835, 1254136, 1567670, 3135340, 6270680]

約数ペア:

[(1, 6270680), (2, 3135340), (4, 1567670), (5, 1254136), (8, 783835), (10, 627068), (13, 482360), (20, 313534), (26, 241180), (31, 202280), (40, 156767), (52, 120590), (62, 101140), (65, 96472), (104, 60295), (124, 50570), (130, 48236), (155, 40456), (248, 25285), (260, 24118), (310, 20228), (389, 16120), (403, 15560), (520, 12059), (620, 10114), (778, 8060), (806, 7780), (1240, 5057), (1556, 4030), (1612, 3890), (1945, 3224), (2015, 3112)]