4499280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2083}}^1$

素因数の和:2105

約数の個数: 80

約数和(自身を含む): 15504960

約数和(自身を除く): 11005680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2083, 2160, 4166, 6249, 8332, 10415, 12498, 16664, 18747, 20830, 24996, 31245, 33328, 37494, 41660, 49992, 56241, 62490, 74988, 83320, 93735, 99984, 112482, 124980, 149976, 166640, 187470, 224964, 249960, 281205, 299952, 374940, 449928, 499920, 562410, 749880, 899856, 1124820, 1499760, 2249640, 4499280]

約数ペア:

[(1, 4499280), (2, 2249640), (3, 1499760), (4, 1124820), (5, 899856), (6, 749880), (8, 562410), (9, 499920), (10, 449928), (12, 374940), (15, 299952), (16, 281205), (18, 249960), (20, 224964), (24, 187470), (27, 166640), (30, 149976), (36, 124980), (40, 112482), (45, 99984), (48, 93735), (54, 83320), (60, 74988), (72, 62490), (80, 56241), (90, 49992), (108, 41660), (120, 37494), (135, 33328), (144, 31245), (180, 24996), (216, 20830), (240, 18747), (270, 16664), (360, 12498), (432, 10415), (540, 8332), (720, 6249), (1080, 4166), (2083, 2160)]