2100069120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{546893}}^1$

素因数の和:546917

約数の個数: 72

約数和(自身を含む): 6707108016

約数和(自身を除く): 4607038896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 546893, 1093786, 1640679, 2187572, 2734465, 3281358, 4375144, 5468930, 6562716, 8203395, 8750288, 10937860, 13125432, 16406790, 17500576, 21875720, 26250864, 32813580, 35001152, 43751440, 52501728, 65627160, 70002304, 87502880, 105003456, 131254320, 140004608, 175005760, 210006912, 262508640, 350011520, 420013824, 525017280, 700023040, 1050034560, 2100069120]

約数ペア:

[(1, 2100069120), (2, 1050034560), (3, 700023040), (4, 525017280), (5, 420013824), (6, 350011520), (8, 262508640), (10, 210006912), (12, 175005760), (15, 140004608), (16, 131254320), (20, 105003456), (24, 87502880), (30, 70002304), (32, 65627160), (40, 52501728), (48, 43751440), (60, 35001152), (64, 32813580), (80, 26250864), (96, 21875720), (120, 17500576), (128, 16406790), (160, 13125432), (192, 10937860), (240, 8750288), (256, 8203395), (320, 6562716), (384, 5468930), (480, 4375144), (640, 3281358), (768, 2734465), (960, 2187572), (1280, 1640679), (1920, 1093786), (3840, 546893)]