23517720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{65327}}^1$

素因数の和:65344

約数の個数: 48

約数和(自身を含む): 76433760

約数和(自身を除く): 52916040

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, 65327, 130654, 195981, 261308, 326635, 391962, 522616, 587943, 653270, 783924, 979905, 1175886, 1306540, 1567848, 1959810, 2351772, 2613080, 2939715, 3919620, 4703544, 5879430, 7839240, 11758860, 23517720]

約数ペア:

[(1, 23517720), (2, 11758860), (3, 7839240), (4, 5879430), (5, 4703544), (6, 3919620), (8, 2939715), (9, 2613080), (10, 2351772), (12, 1959810), (15, 1567848), (18, 1306540), (20, 1175886), (24, 979905), (30, 783924), (36, 653270), (40, 587943), (45, 522616), (60, 391962), (72, 326635), (90, 261308), (120, 195981), (180, 130654), (360, 65327)]