1285357680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{595073}}^1$

素因数の和:595095

約数の個数: 80

約数和(自身を含む): 4427350560

約数和(自身を除く): 3141992880

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, 595073, 1190146, 1785219, 2380292, 2975365, 3570438, 4760584, 5355657, 5950730, 7140876, 8926095, 9521168, 10711314, 11901460, 14281752, 16066971, 17852190, 21422628, 23802920, 26778285, 28563504, 32133942, 35704380, 42845256, 47605840, 53556570, 64267884, 71408760, 80334855, 85690512, 107113140, 128535768, 142817520, 160669710, 214226280, 257071536, 321339420, 428452560, 642678840, 1285357680]

約数ペア:

[(1, 1285357680), (2, 642678840), (3, 428452560), (4, 321339420), (5, 257071536), (6, 214226280), (8, 160669710), (9, 142817520), (10, 128535768), (12, 107113140), (15, 85690512), (16, 80334855), (18, 71408760), (20, 64267884), (24, 53556570), (27, 47605840), (30, 42845256), (36, 35704380), (40, 32133942), (45, 28563504), (48, 26778285), (54, 23802920), (60, 21422628), (72, 17852190), (80, 16066971), (90, 14281752), (108, 11901460), (120, 10711314), (135, 9521168), (144, 8926095), (180, 7140876), (216, 5950730), (240, 5355657), (270, 4760584), (360, 3570438), (432, 2975365), (540, 2380292), (720, 1785219), (1080, 1190146), (2160, 595073)]