55208640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 177027840

約数和(自身を除く): 121819200

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, 131, 160, 192, 240, 262, 320, 393, 439, 480, 524, 655, 786, 878, 960, 1048, 1310, 1317, 1572, 1756, 1965, 2096, 2195, 2620, 2634, 3144, 3512, 3930, 4192, 4390, 5240, 5268, 6288, 6585, 7024, 7860, 8384, 8780, 10480, 10536, 12576, 13170, 14048, 15720, 17560, 20960, 21072, 25152, 26340, 28096, 31440, 35120, 41920, 42144, 52680, 57509, 62880, 70240, 84288, 105360, 115018, 125760, 140480, 172527, 210720, 230036, 287545, 345054, 421440, 460072, 575090, 690108, 862635, 920144, 1150180, 1380216, 1725270, 1840288, 2300360, 2760432, 3450540, 3680576, 4600720, 5520864, 6901080, 9201440, 11041728, 13802160, 18402880, 27604320, 55208640]

約数ペア:

[(1, 55208640), (2, 27604320), (3, 18402880), (4, 13802160), (5, 11041728), (6, 9201440), (8, 6901080), (10, 5520864), (12, 4600720), (15, 3680576), (16, 3450540), (20, 2760432), (24, 2300360), (30, 1840288), (32, 1725270), (40, 1380216), (48, 1150180), (60, 920144), (64, 862635), (80, 690108), (96, 575090), (120, 460072), (131, 421440), (160, 345054), (192, 287545), (240, 230036), (262, 210720), (320, 172527), (393, 140480), (439, 125760), (480, 115018), (524, 105360), (655, 84288), (786, 70240), (878, 62880), (960, 57509), (1048, 52680), (1310, 42144), (1317, 41920), (1572, 35120), (1756, 31440), (1965, 28096), (2096, 26340), (2195, 25152), (2620, 21072), (2634, 20960), (3144, 17560), (3512, 15720), (3930, 14048), (4192, 13170), (4390, 12576), (5240, 10536), (5268, 10480), (6288, 8780), (6585, 8384), (7024, 7860)]