253751040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{22027}}^1$

素因数の和:22054

約数の個数: 108

約数和(自身を含む): 877992024

約数和(自身を除く): 624240984

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, 22027, 44054, 66081, 88108, 110135, 132162, 176216, 198243, 220270, 264324, 330405, 352432, 396486, 440540, 528648, 660810, 704864, 792972, 881080, 991215, 1057296, 1321620, 1409728, 1585944, 1762160, 1982430, 2114592, 2643240, 2819456, 3171888, 3524320, 3964860, 4229184, 5286480, 5638912, 6343776, 7048640, 7929720, 8458368, 10572960, 12687552, 14097280, 15859440, 16916736, 21145920, 25375104, 28194560, 31718880, 42291840, 50750208, 63437760, 84583680, 126875520, 253751040]

約数ペア:

[(1, 253751040), (2, 126875520), (3, 84583680), (4, 63437760), (5, 50750208), (6, 42291840), (8, 31718880), (9, 28194560), (10, 25375104), (12, 21145920), (15, 16916736), (16, 15859440), (18, 14097280), (20, 12687552), (24, 10572960), (30, 8458368), (32, 7929720), (36, 7048640), (40, 6343776), (45, 5638912), (48, 5286480), (60, 4229184), (64, 3964860), (72, 3524320), (80, 3171888), (90, 2819456), (96, 2643240), (120, 2114592), (128, 1982430), (144, 1762160), (160, 1585944), (180, 1409728), (192, 1321620), (240, 1057296), (256, 991215), (288, 881080), (320, 792972), (360, 704864), (384, 660810), (480, 528648), (576, 440540), (640, 396486), (720, 352432), (768, 330405), (960, 264324), (1152, 220270), (1280, 198243), (1440, 176216), (1920, 132162), (2304, 110135), (2880, 88108), (3840, 66081), (5760, 44054), (11520, 22027)]