145174080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1676

約数の個数: 112

約数和(自身を含む): 465978240

約数和(自身を除く): 320804160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1559, 1940, 2328, 2910, 3104, 3118, 3880, 4656, 4677, 5820, 6208, 6236, 7760, 7795, 9312, 9354, 11640, 12472, 15520, 15590, 18624, 18708, 23280, 23385, 24944, 31040, 31180, 37416, 46560, 46770, 49888, 62360, 74832, 93120, 93540, 99776, 124720, 149664, 151223, 187080, 249440, 299328, 302446, 374160, 453669, 498880, 604892, 748320, 756115, 907338, 1209784, 1496640, 1512230, 1814676, 2268345, 2419568, 3024460, 3629352, 4536690, 4839136, 6048920, 7258704, 9073380, 9678272, 12097840, 14517408, 18146760, 24195680, 29034816, 36293520, 48391360, 72587040, 145174080]

約数ペア:

[(1, 145174080), (2, 72587040), (3, 48391360), (4, 36293520), (5, 29034816), (6, 24195680), (8, 18146760), (10, 14517408), (12, 12097840), (15, 9678272), (16, 9073380), (20, 7258704), (24, 6048920), (30, 4839136), (32, 4536690), (40, 3629352), (48, 3024460), (60, 2419568), (64, 2268345), (80, 1814676), (96, 1512230), (97, 1496640), (120, 1209784), (160, 907338), (192, 756115), (194, 748320), (240, 604892), (291, 498880), (320, 453669), (388, 374160), (480, 302446), (485, 299328), (582, 249440), (776, 187080), (960, 151223), (970, 149664), (1164, 124720), (1455, 99776), (1552, 93540), (1559, 93120), (1940, 74832), (2328, 62360), (2910, 49888), (3104, 46770), (3118, 46560), (3880, 37416), (4656, 31180), (4677, 31040), (5820, 24944), (6208, 23385), (6236, 23280), (7760, 18708), (7795, 18624), (9312, 15590), (9354, 15520), (11640, 12472)]