54021840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 177417216

約数和(自身を除く): 123395376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 137, 155, 159, 186, 212, 240, 248, 265, 274, 310, 318, 372, 411, 424, 465, 496, 530, 548, 620, 636, 685, 744, 795, 822, 848, 930, 1060, 1096, 1240, 1272, 1370, 1488, 1590, 1643, 1644, 1860, 2055, 2120, 2192, 2480, 2544, 2740, 3180, 3286, 3288, 3720, 4110, 4240, 4247, 4929, 5480, 6360, 6572, 6576, 7261, 7440, 8215, 8220, 8494, 9858, 10960, 12720, 12741, 13144, 14522, 16430, 16440, 16988, 19716, 21235, 21783, 24645, 25482, 26288, 29044, 32860, 32880, 33976, 36305, 39432, 42470, 43566, 49290, 50964, 58088, 63705, 65720, 67952, 72610, 78864, 84940, 87132, 98580, 101928, 108915, 116176, 127410, 131440, 145220, 169880, 174264, 197160, 203856, 217830, 225091, 254820, 290440, 339760, 348528, 394320, 435660, 450182, 509640, 580880, 675273, 871320, 900364, 1019280, 1125455, 1350546, 1742640, 1800728, 2250910, 2701092, 3376365, 3601456, 4501820, 5402184, 6752730, 9003640, 10804368, 13505460, 18007280, 27010920, 54021840]

約数ペア:

[(1, 54021840), (2, 27010920), (3, 18007280), (4, 13505460), (5, 10804368), (6, 9003640), (8, 6752730), (10, 5402184), (12, 4501820), (15, 3601456), (16, 3376365), (20, 2701092), (24, 2250910), (30, 1800728), (31, 1742640), (40, 1350546), (48, 1125455), (53, 1019280), (60, 900364), (62, 871320), (80, 675273), (93, 580880), (106, 509640), (120, 450182), (124, 435660), (137, 394320), (155, 348528), (159, 339760), (186, 290440), (212, 254820), (240, 225091), (248, 217830), (265, 203856), (274, 197160), (310, 174264), (318, 169880), (372, 145220), (411, 131440), (424, 127410), (465, 116176), (496, 108915), (530, 101928), (548, 98580), (620, 87132), (636, 84940), (685, 78864), (744, 72610), (795, 67952), (822, 65720), (848, 63705), (930, 58088), (1060, 50964), (1096, 49290), (1240, 43566), (1272, 42470), (1370, 39432), (1488, 36305), (1590, 33976), (1643, 32880), (1644, 32860), (1860, 29044), (2055, 26288), (2120, 25482), (2192, 24645), (2480, 21783), (2544, 21235), (2740, 19716), (3180, 16988), (3286, 16440), (3288, 16430), (3720, 14522), (4110, 13144), (4240, 12741), (4247, 12720), (4929, 10960), (5480, 9858), (6360, 8494), (6572, 8220), (6576, 8215), (7261, 7440)]