148817520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68919

約数の個数: 80

約数和(自身を含む): 512601120

約数和(自身を除く): 363783600

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, 68897, 137794, 206691, 275588, 344485, 413382, 551176, 620073, 688970, 826764, 1033455, 1102352, 1240146, 1377940, 1653528, 1860219, 2066910, 2480292, 2755880, 3100365, 3307056, 3720438, 4133820, 4960584, 5511760, 6200730, 7440876, 8267640, 9301095, 9921168, 12401460, 14881752, 16535280, 18602190, 24802920, 29763504, 37204380, 49605840, 74408760, 148817520]

約数ペア:

[(1, 148817520), (2, 74408760), (3, 49605840), (4, 37204380), (5, 29763504), (6, 24802920), (8, 18602190), (9, 16535280), (10, 14881752), (12, 12401460), (15, 9921168), (16, 9301095), (18, 8267640), (20, 7440876), (24, 6200730), (27, 5511760), (30, 4960584), (36, 4133820), (40, 3720438), (45, 3307056), (48, 3100365), (54, 2755880), (60, 2480292), (72, 2066910), (80, 1860219), (90, 1653528), (108, 1377940), (120, 1240146), (135, 1102352), (144, 1033455), (180, 826764), (216, 688970), (240, 620073), (270, 551176), (360, 413382), (432, 344485), (540, 275588), (720, 206691), (1080, 137794), (2160, 68897)]