7879560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 25462080

約数和(自身を除く): 17582520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5051, 10102, 15153, 20204, 25255, 30306, 40408, 50510, 60612, 65663, 75765, 101020, 121224, 131326, 151530, 196989, 202040, 262652, 303060, 328315, 393978, 525304, 606120, 656630, 787956, 984945, 1313260, 1575912, 1969890, 2626520, 3939780, 7879560]

約数ペア:

[(1, 7879560), (2, 3939780), (3, 2626520), (4, 1969890), (5, 1575912), (6, 1313260), (8, 984945), (10, 787956), (12, 656630), (13, 606120), (15, 525304), (20, 393978), (24, 328315), (26, 303060), (30, 262652), (39, 202040), (40, 196989), (52, 151530), (60, 131326), (65, 121224), (78, 101020), (104, 75765), (120, 65663), (130, 60612), (156, 50510), (195, 40408), (260, 30306), (312, 25255), (390, 20204), (520, 15153), (780, 10102), (1560, 5051)]