72159840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50111}}^1$

素因数の和:50132

約数の個数: 72

約数和(自身を含む): 246250368

約数和(自身を除く): 174090528

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, 50111, 100222, 150333, 200444, 250555, 300666, 400888, 450999, 501110, 601332, 751665, 801776, 901998, 1002220, 1202664, 1503330, 1603552, 1803996, 2004440, 2254995, 2405328, 3006660, 3607992, 4008880, 4509990, 4810656, 6013320, 7215984, 8017760, 9019980, 12026640, 14431968, 18039960, 24053280, 36079920, 72159840]

約数ペア:

[(1, 72159840), (2, 36079920), (3, 24053280), (4, 18039960), (5, 14431968), (6, 12026640), (8, 9019980), (9, 8017760), (10, 7215984), (12, 6013320), (15, 4810656), (16, 4509990), (18, 4008880), (20, 3607992), (24, 3006660), (30, 2405328), (32, 2254995), (36, 2004440), (40, 1803996), (45, 1603552), (48, 1503330), (60, 1202664), (72, 1002220), (80, 901998), (90, 801776), (96, 751665), (120, 601332), (144, 501110), (160, 450999), (180, 400888), (240, 300666), (288, 250555), (360, 200444), (480, 150333), (720, 100222), (1440, 50111)]