201737280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210143}}^1$

素因数の和:210163

約数の個数: 56

約数和(自身を含む): 640518912

約数和(自身を除く): 438781632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210143, 420286, 630429, 840572, 1050715, 1260858, 1681144, 2101430, 2521716, 3152145, 3362288, 4202860, 5043432, 6304290, 6724576, 8405720, 10086864, 12608580, 13449152, 16811440, 20173728, 25217160, 33622880, 40347456, 50434320, 67245760, 100868640, 201737280]

約数ペア:

[(1, 201737280), (2, 100868640), (3, 67245760), (4, 50434320), (5, 40347456), (6, 33622880), (8, 25217160), (10, 20173728), (12, 16811440), (15, 13449152), (16, 12608580), (20, 10086864), (24, 8405720), (30, 6724576), (32, 6304290), (40, 5043432), (48, 4202860), (60, 3362288), (64, 3152145), (80, 2521716), (96, 2101430), (120, 1681144), (160, 1260858), (192, 1050715), (240, 840572), (320, 630429), (480, 420286), (960, 210143)]