19305600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2011}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 63619440

約数和(自身を除く): 44313840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2011, 2400, 3200, 4022, 4800, 6033, 8044, 9600, 10055, 12066, 16088, 20110, 24132, 30165, 32176, 40220, 48264, 50275, 60330, 64352, 80440, 96528, 100550, 120660, 128704, 150825, 160880, 193056, 201100, 241320, 257408, 301650, 321760, 386112, 402200, 482640, 603300, 643520, 772224, 804400, 965280, 1206600, 1287040, 1608800, 1930560, 2413200, 3217600, 3861120, 4826400, 6435200, 9652800, 19305600]

約数ペア:

[(1, 19305600), (2, 9652800), (3, 6435200), (4, 4826400), (5, 3861120), (6, 3217600), (8, 2413200), (10, 1930560), (12, 1608800), (15, 1287040), (16, 1206600), (20, 965280), (24, 804400), (25, 772224), (30, 643520), (32, 603300), (40, 482640), (48, 402200), (50, 386112), (60, 321760), (64, 301650), (75, 257408), (80, 241320), (96, 201100), (100, 193056), (120, 160880), (128, 150825), (150, 128704), (160, 120660), (192, 100550), (200, 96528), (240, 80440), (300, 64352), (320, 60330), (384, 50275), (400, 48264), (480, 40220), (600, 32176), (640, 30165), (800, 24132), (960, 20110), (1200, 16088), (1600, 12066), (1920, 10055), (2011, 9600), (2400, 8044), (3200, 6033), (4022, 4800)]