282340560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 913370112

約数和(自身を除く): 631029552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 274, 277, 310, 372, 411, 465, 496, 548, 554, 620, 685, 744, 822, 831, 930, 1096, 1108, 1240, 1370, 1385, 1488, 1644, 1662, 1860, 2055, 2192, 2216, 2480, 2740, 2770, 3288, 3324, 3720, 4110, 4155, 4247, 4432, 5480, 5540, 6576, 6648, 7440, 8220, 8310, 8494, 8587, 10960, 11080, 12741, 13296, 16440, 16620, 16988, 17174, 21235, 22160, 25482, 25761, 32880, 33240, 33976, 34348, 37949, 42470, 42935, 50964, 51522, 63705, 66480, 67952, 68696, 75898, 84940, 85870, 101928, 103044, 113847, 127410, 128805, 137392, 151796, 169880, 171740, 189745, 203856, 206088, 227694, 254820, 257610, 303592, 339760, 343480, 379490, 412176, 455388, 509640, 515220, 569235, 607184, 686960, 758980, 910776, 1019280, 1030440, 1138470, 1176419, 1517960, 1821552, 2060880, 2276940, 2352838, 3035920, 3529257, 4553880, 4705676, 5882095, 7058514, 9107760, 9411352, 11764190, 14117028, 17646285, 18822704, 23528380, 28234056, 35292570, 47056760, 56468112, 70585140, 94113520, 141170280, 282340560]

約数ペア:

[(1, 282340560), (2, 141170280), (3, 94113520), (4, 70585140), (5, 56468112), (6, 47056760), (8, 35292570), (10, 28234056), (12, 23528380), (15, 18822704), (16, 17646285), (20, 14117028), (24, 11764190), (30, 9411352), (31, 9107760), (40, 7058514), (48, 5882095), (60, 4705676), (62, 4553880), (80, 3529257), (93, 3035920), (120, 2352838), (124, 2276940), (137, 2060880), (155, 1821552), (186, 1517960), (240, 1176419), (248, 1138470), (274, 1030440), (277, 1019280), (310, 910776), (372, 758980), (411, 686960), (465, 607184), (496, 569235), (548, 515220), (554, 509640), (620, 455388), (685, 412176), (744, 379490), (822, 343480), (831, 339760), (930, 303592), (1096, 257610), (1108, 254820), (1240, 227694), (1370, 206088), (1385, 203856), (1488, 189745), (1644, 171740), (1662, 169880), (1860, 151796), (2055, 137392), (2192, 128805), (2216, 127410), (2480, 113847), (2740, 103044), (2770, 101928), (3288, 85870), (3324, 84940), (3720, 75898), (4110, 68696), (4155, 67952), (4247, 66480), (4432, 63705), (5480, 51522), (5540, 50964), (6576, 42935), (6648, 42470), (7440, 37949), (8220, 34348), (8310, 33976), (8494, 33240), (8587, 32880), (10960, 25761), (11080, 25482), (12741, 22160), (13296, 21235), (16440, 17174), (16620, 16988)]