196177680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90823}}^1$

素因数の和:90845

約数の個数: 80

約数和(自身を含む): 675730560

約数和(自身を除く): 479552880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90823, 181646, 272469, 363292, 454115, 544938, 726584, 817407, 908230, 1089876, 1362345, 1453168, 1634814, 1816460, 2179752, 2452221, 2724690, 3269628, 3632920, 4087035, 4359504, 4904442, 5449380, 6539256, 7265840, 8174070, 9808884, 10898760, 12261105, 13078512, 16348140, 19617768, 21797520, 24522210, 32696280, 39235536, 49044420, 65392560, 98088840, 196177680]

約数ペア:

[(1, 196177680), (2, 98088840), (3, 65392560), (4, 49044420), (5, 39235536), (6, 32696280), (8, 24522210), (9, 21797520), (10, 19617768), (12, 16348140), (15, 13078512), (16, 12261105), (18, 10898760), (20, 9808884), (24, 8174070), (27, 7265840), (30, 6539256), (36, 5449380), (40, 4904442), (45, 4359504), (48, 4087035), (54, 3632920), (60, 3269628), (72, 2724690), (80, 2452221), (90, 2179752), (108, 1816460), (120, 1634814), (135, 1453168), (144, 1362345), (180, 1089876), (216, 908230), (240, 817407), (270, 726584), (360, 544938), (432, 454115), (540, 363292), (720, 272469), (1080, 181646), (2160, 90823)]