23921640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{66449}}^1$

素因数の和:66466

約数の個数: 48

約数和(自身を含む): 77746500

約数和(自身を除く): 53824860

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, 66449, 132898, 199347, 265796, 332245, 398694, 531592, 598041, 664490, 797388, 996735, 1196082, 1328980, 1594776, 1993470, 2392164, 2657960, 2990205, 3986940, 4784328, 5980410, 7973880, 11960820, 23921640]

約数ペア:

[(1, 23921640), (2, 11960820), (3, 7973880), (4, 5980410), (5, 4784328), (6, 3986940), (8, 2990205), (9, 2657960), (10, 2392164), (12, 1993470), (15, 1594776), (18, 1328980), (20, 1196082), (24, 996735), (30, 797388), (36, 664490), (40, 598041), (45, 531592), (60, 398694), (72, 332245), (90, 265796), (120, 199347), (180, 132898), (360, 66449)]