557648640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{48407}}^1$

素因数の和:48434

約数の個数: 108

約数和(自身を含む): 1929446064

約数和(自身を除く): 1371797424

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, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 48407, 96814, 145221, 193628, 242035, 290442, 387256, 435663, 484070, 580884, 726105, 774512, 871326, 968140, 1161768, 1452210, 1549024, 1742652, 1936280, 2178315, 2323536, 2904420, 3098048, 3485304, 3872560, 4356630, 4647072, 5808840, 6196096, 6970608, 7745120, 8713260, 9294144, 11617680, 12392192, 13941216, 15490240, 17426520, 18588288, 23235360, 27882432, 30980480, 34853040, 37176576, 46470720, 55764864, 61960960, 69706080, 92941440, 111529728, 139412160, 185882880, 278824320, 557648640]

約数ペア:

[(1, 557648640), (2, 278824320), (3, 185882880), (4, 139412160), (5, 111529728), (6, 92941440), (8, 69706080), (9, 61960960), (10, 55764864), (12, 46470720), (15, 37176576), (16, 34853040), (18, 30980480), (20, 27882432), (24, 23235360), (30, 18588288), (32, 17426520), (36, 15490240), (40, 13941216), (45, 12392192), (48, 11617680), (60, 9294144), (64, 8713260), (72, 7745120), (80, 6970608), (90, 6196096), (96, 5808840), (120, 4647072), (128, 4356630), (144, 3872560), (160, 3485304), (180, 3098048), (192, 2904420), (240, 2323536), (256, 2178315), (288, 1936280), (320, 1742652), (360, 1549024), (384, 1452210), (480, 1161768), (576, 968140), (640, 871326), (720, 774512), (768, 726105), (960, 580884), (1152, 484070), (1280, 435663), (1440, 387256), (1920, 290442), (2304, 242035), (2880, 193628), (3840, 145221), (5760, 96814), (11520, 48407)]