3057840

素因数分解:

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

素因数の和:187

約数の個数: 120

約数和(自身を含む): 10677888

約数和(自身を除く): 7620048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 137, 144, 155, 180, 186, 240, 248, 274, 279, 310, 360, 372, 411, 465, 496, 548, 558, 620, 685, 720, 744, 822, 930, 1096, 1116, 1233, 1240, 1370, 1395, 1488, 1644, 1860, 2055, 2192, 2232, 2466, 2480, 2740, 2790, 3288, 3720, 4110, 4247, 4464, 4932, 5480, 5580, 6165, 6576, 7440, 8220, 8494, 9864, 10960, 11160, 12330, 12741, 16440, 16988, 19728, 21235, 22320, 24660, 25482, 32880, 33976, 38223, 42470, 49320, 50964, 63705, 67952, 76446, 84940, 98640, 101928, 127410, 152892, 169880, 191115, 203856, 254820, 305784, 339760, 382230, 509640, 611568, 764460, 1019280, 1528920, 3057840]

約数ペア:

[(1, 3057840), (2, 1528920), (3, 1019280), (4, 764460), (5, 611568), (6, 509640), (8, 382230), (9, 339760), (10, 305784), (12, 254820), (15, 203856), (16, 191115), (18, 169880), (20, 152892), (24, 127410), (30, 101928), (31, 98640), (36, 84940), (40, 76446), (45, 67952), (48, 63705), (60, 50964), (62, 49320), (72, 42470), (80, 38223), (90, 33976), (93, 32880), (120, 25482), (124, 24660), (137, 22320), (144, 21235), (155, 19728), (180, 16988), (186, 16440), (240, 12741), (248, 12330), (274, 11160), (279, 10960), (310, 9864), (360, 8494), (372, 8220), (411, 7440), (465, 6576), (496, 6165), (548, 5580), (558, 5480), (620, 4932), (685, 4464), (720, 4247), (744, 4110), (822, 3720), (930, 3288), (1096, 2790), (1116, 2740), (1233, 2480), (1240, 2466), (1370, 2232), (1395, 2192), (1488, 2055), (1644, 1860)]