22557720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 68001120

約数和(自身を除く): 45443400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 593, 634, 951, 1186, 1268, 1585, 1779, 1902, 2372, 2536, 2965, 3170, 3558, 3804, 4744, 4755, 5930, 6340, 7116, 7608, 8895, 9510, 11860, 12680, 14232, 17790, 19020, 23720, 35580, 38040, 71160, 187981, 375962, 563943, 751924, 939905, 1127886, 1503848, 1879810, 2255772, 2819715, 3759620, 4511544, 5639430, 7519240, 11278860, 22557720]

約数ペア:

[(1, 22557720), (2, 11278860), (3, 7519240), (4, 5639430), (5, 4511544), (6, 3759620), (8, 2819715), (10, 2255772), (12, 1879810), (15, 1503848), (20, 1127886), (24, 939905), (30, 751924), (40, 563943), (60, 375962), (120, 187981), (317, 71160), (593, 38040), (634, 35580), (951, 23720), (1186, 19020), (1268, 17790), (1585, 14232), (1779, 12680), (1902, 11860), (2372, 9510), (2536, 8895), (2965, 7608), (3170, 7116), (3558, 6340), (3804, 5930), (4744, 4755)]