80302680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223063}}^1$

素因数の和:223080

約数の個数: 48

約数和(自身を含む): 260984880

約数和(自身を除く): 180682200

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, 223063, 446126, 669189, 892252, 1115315, 1338378, 1784504, 2007567, 2230630, 2676756, 3345945, 4015134, 4461260, 5353512, 6691890, 8030268, 8922520, 10037835, 13383780, 16060536, 20075670, 26767560, 40151340, 80302680]

約数ペア:

[(1, 80302680), (2, 40151340), (3, 26767560), (4, 20075670), (5, 16060536), (6, 13383780), (8, 10037835), (9, 8922520), (10, 8030268), (12, 6691890), (15, 5353512), (18, 4461260), (20, 4015134), (24, 3345945), (30, 2676756), (36, 2230630), (40, 2007567), (45, 1784504), (60, 1338378), (72, 1115315), (90, 892252), (120, 669189), (180, 446126), (360, 223063)]