22785120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15823}}^1$

素因数の和:15844

約数の個数: 72

約数和(自身を含む): 77759136

約数和(自身を除く): 54974016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15823, 31646, 47469, 63292, 79115, 94938, 126584, 142407, 158230, 189876, 237345, 253168, 284814, 316460, 379752, 474690, 506336, 569628, 632920, 712035, 759504, 949380, 1139256, 1265840, 1424070, 1519008, 1898760, 2278512, 2531680, 2848140, 3797520, 4557024, 5696280, 7595040, 11392560, 22785120]

約数ペア:

[(1, 22785120), (2, 11392560), (3, 7595040), (4, 5696280), (5, 4557024), (6, 3797520), (8, 2848140), (9, 2531680), (10, 2278512), (12, 1898760), (15, 1519008), (16, 1424070), (18, 1265840), (20, 1139256), (24, 949380), (30, 759504), (32, 712035), (36, 632920), (40, 569628), (45, 506336), (48, 474690), (60, 379752), (72, 316460), (80, 284814), (90, 253168), (96, 237345), (120, 189876), (144, 158230), (160, 142407), (180, 126584), (240, 94938), (288, 79115), (360, 63292), (480, 47469), (720, 31646), (1440, 15823)]