154898880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 494324640

約数和(自身を除く): 339425760

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, 317, 320, 480, 509, 634, 951, 960, 1018, 1268, 1527, 1585, 1902, 2036, 2536, 2545, 3054, 3170, 3804, 4072, 4755, 5072, 5090, 6108, 6340, 7608, 7635, 8144, 9510, 10144, 10180, 12216, 12680, 15216, 15270, 16288, 19020, 20288, 20360, 24432, 25360, 30432, 30540, 32576, 38040, 40720, 48864, 50720, 60864, 61080, 76080, 81440, 97728, 101440, 122160, 152160, 161353, 162880, 244320, 304320, 322706, 484059, 488640, 645412, 806765, 968118, 1290824, 1613530, 1936236, 2420295, 2581648, 3227060, 3872472, 4840590, 5163296, 6454120, 7744944, 9681180, 10326592, 12908240, 15489888, 19362360, 25816480, 30979776, 38724720, 51632960, 77449440, 154898880]

約数ペア:

[(1, 154898880), (2, 77449440), (3, 51632960), (4, 38724720), (5, 30979776), (6, 25816480), (8, 19362360), (10, 15489888), (12, 12908240), (15, 10326592), (16, 9681180), (20, 7744944), (24, 6454120), (30, 5163296), (32, 4840590), (40, 3872472), (48, 3227060), (60, 2581648), (64, 2420295), (80, 1936236), (96, 1613530), (120, 1290824), (160, 968118), (192, 806765), (240, 645412), (317, 488640), (320, 484059), (480, 322706), (509, 304320), (634, 244320), (951, 162880), (960, 161353), (1018, 152160), (1268, 122160), (1527, 101440), (1585, 97728), (1902, 81440), (2036, 76080), (2536, 61080), (2545, 60864), (3054, 50720), (3170, 48864), (3804, 40720), (4072, 38040), (4755, 32576), (5072, 30540), (5090, 30432), (6108, 25360), (6340, 24432), (7608, 20360), (7635, 20288), (8144, 19020), (9510, 16288), (10144, 15270), (10180, 15216), (12216, 12680)]