67540480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3799

約数の個数: 80

約数和(自身を含む): 185122080

約数和(自身を除く): 117581600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 3769, 4480, 7538, 8960, 15076, 17920, 18845, 26383, 30152, 37690, 52766, 60304, 75380, 105532, 120608, 131915, 150760, 211064, 241216, 263830, 301520, 422128, 482432, 527660, 603040, 844256, 964864, 1055320, 1206080, 1688512, 1929728, 2110640, 2412160, 3377024, 4221280, 4824320, 6754048, 8442560, 9648640, 13508096, 16885120, 33770240, 67540480]

約数ペア:

[(1, 67540480), (2, 33770240), (4, 16885120), (5, 13508096), (7, 9648640), (8, 8442560), (10, 6754048), (14, 4824320), (16, 4221280), (20, 3377024), (28, 2412160), (32, 2110640), (35, 1929728), (40, 1688512), (56, 1206080), (64, 1055320), (70, 964864), (80, 844256), (112, 603040), (128, 527660), (140, 482432), (160, 422128), (224, 301520), (256, 263830), (280, 241216), (320, 211064), (448, 150760), (512, 131915), (560, 120608), (640, 105532), (896, 75380), (1120, 60304), (1280, 52766), (1792, 37690), (2240, 30152), (2560, 26383), (3584, 18845), (3769, 17920), (4480, 15076), (7538, 8960)]