747161280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{86477}}^1$

素因数の和:86503

約数の個数: 112

約数和(自身を含む): 2635849440

約数和(自身を除く): 1888688160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 86477, 172954, 259431, 345908, 432385, 518862, 691816, 778293, 864770, 1037724, 1297155, 1383632, 1556586, 1729540, 2075448, 2334879, 2594310, 2767264, 3113172, 3459080, 3891465, 4150896, 4669758, 5188620, 5534528, 6226344, 6918160, 7782930, 8301792, 9339516, 10377240, 11674395, 12452688, 13836320, 15565860, 16603584, 18679032, 20754480, 23348790, 24905376, 27672640, 31131720, 37358064, 41508960, 46697580, 49810752, 62263440, 74716128, 83017920, 93395160, 124526880, 149432256, 186790320, 249053760, 373580640, 747161280]

約数ペア:

[(1, 747161280), (2, 373580640), (3, 249053760), (4, 186790320), (5, 149432256), (6, 124526880), (8, 93395160), (9, 83017920), (10, 74716128), (12, 62263440), (15, 49810752), (16, 46697580), (18, 41508960), (20, 37358064), (24, 31131720), (27, 27672640), (30, 24905376), (32, 23348790), (36, 20754480), (40, 18679032), (45, 16603584), (48, 15565860), (54, 13836320), (60, 12452688), (64, 11674395), (72, 10377240), (80, 9339516), (90, 8301792), (96, 7782930), (108, 6918160), (120, 6226344), (135, 5534528), (144, 5188620), (160, 4669758), (180, 4150896), (192, 3891465), (216, 3459080), (240, 3113172), (270, 2767264), (288, 2594310), (320, 2334879), (360, 2075448), (432, 1729540), (480, 1556586), (540, 1383632), (576, 1297155), (720, 1037724), (864, 864770), (960, 778293), (1080, 691816), (1440, 518862), (1728, 432385), (2160, 345908), (2880, 259431), (4320, 172954), (8640, 86477)]