23788020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 43042380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 883, 898, 1347, 1766, 1796, 2245, 2649, 2694, 3532, 4415, 4490, 5298, 5388, 6735, 8830, 8980, 10596, 13245, 13470, 17660, 26490, 26940, 52980, 396467, 792934, 1189401, 1585868, 1982335, 2378802, 3964670, 4757604, 5947005, 7929340, 11894010, 23788020]

約数ペア:

[(1, 23788020), (2, 11894010), (3, 7929340), (4, 5947005), (5, 4757604), (6, 3964670), (10, 2378802), (12, 1982335), (15, 1585868), (20, 1189401), (30, 792934), (60, 396467), (449, 52980), (883, 26940), (898, 26490), (1347, 17660), (1766, 13470), (1796, 13245), (2245, 10596), (2649, 8980), (2694, 8830), (3532, 6735), (4415, 5388), (4490, 5298)]