2999520

素因数分解:

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

素因数の和:2104

約数の個数: 72

約数和(自身を含む): 10240776

約数和(自身を除く): 7241256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2083, 4166, 6249, 8332, 10415, 12498, 16664, 18747, 20830, 24996, 31245, 33328, 37494, 41660, 49992, 62490, 66656, 74988, 83320, 93735, 99984, 124980, 149976, 166640, 187470, 199968, 249960, 299952, 333280, 374940, 499920, 599904, 749880, 999840, 1499760, 2999520]

約数ペア:

[(1, 2999520), (2, 1499760), (3, 999840), (4, 749880), (5, 599904), (6, 499920), (8, 374940), (9, 333280), (10, 299952), (12, 249960), (15, 199968), (16, 187470), (18, 166640), (20, 149976), (24, 124980), (30, 99984), (32, 93735), (36, 83320), (40, 74988), (45, 66656), (48, 62490), (60, 49992), (72, 41660), (80, 37494), (90, 33328), (96, 31245), (120, 24996), (144, 20830), (160, 18747), (180, 16664), (240, 12498), (288, 10415), (360, 8332), (480, 6249), (720, 4166), (1440, 2083)]