87809429880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{243915083}}^1$

素因数の和:243915100

約数の個数: 48

約数和(自身を含む): 285380648280

約数和(自身を除く): 197571218400

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, 243915083, 487830166, 731745249, 975660332, 1219575415, 1463490498, 1951320664, 2195235747, 2439150830, 2926980996, 3658726245, 4390471494, 4878301660, 5853961992, 7317452490, 8780942988, 9756603320, 10976178735, 14634904980, 17561885976, 21952357470, 29269809960, 43904714940, 87809429880]

約数ペア:

[(1, 87809429880), (2, 43904714940), (3, 29269809960), (4, 21952357470), (5, 17561885976), (6, 14634904980), (8, 10976178735), (9, 9756603320), (10, 8780942988), (12, 7317452490), (15, 5853961992), (18, 4878301660), (20, 4390471494), (24, 3658726245), (30, 2926980996), (36, 2439150830), (40, 2195235747), (45, 1951320664), (60, 1463490498), (72, 1219575415), (90, 975660332), (120, 731745249), (180, 487830166), (360, 243915083)]