1716480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 5978700

約数和(自身を除く): 4262220

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, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 256, 288, 298, 320, 360, 384, 447, 480, 576, 596, 640, 720, 745, 768, 894, 960, 1152, 1192, 1280, 1341, 1440, 1490, 1788, 1920, 2235, 2304, 2384, 2682, 2880, 2980, 3576, 3840, 4470, 4768, 5364, 5760, 5960, 6705, 7152, 8940, 9536, 10728, 11520, 11920, 13410, 14304, 17880, 19072, 21456, 23840, 26820, 28608, 35760, 38144, 42912, 47680, 53640, 57216, 71520, 85824, 95360, 107280, 114432, 143040, 171648, 190720, 214560, 286080, 343296, 429120, 572160, 858240, 1716480]

約数ペア:

[(1, 1716480), (2, 858240), (3, 572160), (4, 429120), (5, 343296), (6, 286080), (8, 214560), (9, 190720), (10, 171648), (12, 143040), (15, 114432), (16, 107280), (18, 95360), (20, 85824), (24, 71520), (30, 57216), (32, 53640), (36, 47680), (40, 42912), (45, 38144), (48, 35760), (60, 28608), (64, 26820), (72, 23840), (80, 21456), (90, 19072), (96, 17880), (120, 14304), (128, 13410), (144, 11920), (149, 11520), (160, 10728), (180, 9536), (192, 8940), (240, 7152), (256, 6705), (288, 5960), (298, 5760), (320, 5364), (360, 4768), (384, 4470), (447, 3840), (480, 3576), (576, 2980), (596, 2880), (640, 2682), (720, 2384), (745, 2304), (768, 2235), (894, 1920), (960, 1788), (1152, 1490), (1192, 1440), (1280, 1341)]