1292773320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{37021}}^1$

素因数の和:37135

約数の個数: 96

約数和(自身を含む): 4244942520

約数和(自身を除く): 2952169200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 37021, 74042, 111063, 148084, 185105, 222126, 296168, 333189, 370210, 444252, 555315, 666378, 740420, 888504, 1110630, 1332756, 1480840, 1665945, 2221260, 2665512, 3331890, 3591037, 4442520, 6663780, 7182074, 10773111, 13327560, 14364148, 17955185, 21546222, 28728296, 32319333, 35910370, 43092444, 53865555, 64638666, 71820740, 86184888, 107731110, 129277332, 143641480, 161596665, 215462220, 258554664, 323193330, 430924440, 646386660, 1292773320]

約数ペア:

[(1, 1292773320), (2, 646386660), (3, 430924440), (4, 323193330), (5, 258554664), (6, 215462220), (8, 161596665), (9, 143641480), (10, 129277332), (12, 107731110), (15, 86184888), (18, 71820740), (20, 64638666), (24, 53865555), (30, 43092444), (36, 35910370), (40, 32319333), (45, 28728296), (60, 21546222), (72, 17955185), (90, 14364148), (97, 13327560), (120, 10773111), (180, 7182074), (194, 6663780), (291, 4442520), (360, 3591037), (388, 3331890), (485, 2665512), (582, 2221260), (776, 1665945), (873, 1480840), (970, 1332756), (1164, 1110630), (1455, 888504), (1746, 740420), (1940, 666378), (2328, 555315), (2910, 444252), (3492, 370210), (3880, 333189), (4365, 296168), (5820, 222126), (6984, 185105), (8730, 148084), (11640, 111063), (17460, 74042), (34920, 37021)]