78492079440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{547823}}^1$

素因数の和:548041

約数の個数: 120

約数和(自身を含む): 264927686400

約数和(自身を除く): 186435606960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 23880, 28656, 35820, 47760, 71640, 143280, 547823, 1095646, 1643469, 2191292, 2739115, 3286938, 4382584, 4930407, 5478230, 6573876, 8217345, 8765168, 9860814, 10956460, 13147752, 16434690, 19721628, 21912920, 24652035, 26295504, 32869380, 39443256, 43825840, 49304070, 65738760, 78886512, 98608140, 109016777, 131477520, 197216280, 218033554, 327050331, 394432560, 436067108, 545083885, 654100662, 872134216, 981150993, 1090167770, 1308201324, 1635251655, 1744268432, 1962301986, 2180335540, 2616402648, 3270503310, 3924603972, 4360671080, 4905754965, 5232805296, 6541006620, 7849207944, 8721342160, 9811509930, 13082013240, 15698415888, 19623019860, 26164026480, 39246039720, 78492079440]

約数ペア:

[(1, 78492079440), (2, 39246039720), (3, 26164026480), (4, 19623019860), (5, 15698415888), (6, 13082013240), (8, 9811509930), (9, 8721342160), (10, 7849207944), (12, 6541006620), (15, 5232805296), (16, 4905754965), (18, 4360671080), (20, 3924603972), (24, 3270503310), (30, 2616402648), (36, 2180335540), (40, 1962301986), (45, 1744268432), (48, 1635251655), (60, 1308201324), (72, 1090167770), (80, 981150993), (90, 872134216), (120, 654100662), (144, 545083885), (180, 436067108), (199, 394432560), (240, 327050331), (360, 218033554), (398, 197216280), (597, 131477520), (720, 109016777), (796, 98608140), (995, 78886512), (1194, 65738760), (1592, 49304070), (1791, 43825840), (1990, 39443256), (2388, 32869380), (2985, 26295504), (3184, 24652035), (3582, 21912920), (3980, 19721628), (4776, 16434690), (5970, 13147752), (7164, 10956460), (7960, 9860814), (8955, 8765168), (9552, 8217345), (11940, 6573876), (14328, 5478230), (15920, 4930407), (17910, 4382584), (23880, 3286938), (28656, 2739115), (35820, 2191292), (47760, 1643469), (71640, 1095646), (143280, 547823)]