1019280

素因数分解:

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

素因数の和:184

約数の個数: 80

約数和(自身を含む): 3285504

約数和(自身を除く): 2266224

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, 310, 372, 411, 465, 496, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1488, 1644, 1860, 2055, 2192, 2480, 2740, 3288, 3720, 4110, 4247, 5480, 6576, 7440, 8220, 8494, 10960, 12741, 16440, 16988, 21235, 25482, 32880, 33976, 42470, 50964, 63705, 67952, 84940, 101928, 127410, 169880, 203856, 254820, 339760, 509640, 1019280]

約数ペア:

[(1, 1019280), (2, 509640), (3, 339760), (4, 254820), (5, 203856), (6, 169880), (8, 127410), (10, 101928), (12, 84940), (15, 67952), (16, 63705), (20, 50964), (24, 42470), (30, 33976), (31, 32880), (40, 25482), (48, 21235), (60, 16988), (62, 16440), (80, 12741), (93, 10960), (120, 8494), (124, 8220), (137, 7440), (155, 6576), (186, 5480), (240, 4247), (248, 4110), (274, 3720), (310, 3288), (372, 2740), (411, 2480), (465, 2192), (496, 2055), (548, 1860), (620, 1644), (685, 1488), (744, 1370), (822, 1240), (930, 1096)]