297469440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12940

約数の個数: 120

約数和(自身を含む): 1030300128

約数和(自身を除く): 732830688

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12911, 23040, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 206576, 232398, 258220, 309864, 387330, 413152, 464796, 516440, 580995, 619728, 774660, 826304, 929592, 1032880, 1161990, 1239456, 1549320, 1652608, 1859184, 2065760, 2323980, 2478912, 3098640, 3305216, 3718368, 4131520, 4647960, 4957824, 6197280, 6610432, 7436736, 8263040, 9295920, 9915648, 12394560, 14873472, 16526080, 18591840, 19831296, 24789120, 29746944, 33052160, 37183680, 49578240, 59493888, 74367360, 99156480, 148734720, 297469440]

約数ペア:

[(1, 297469440), (2, 148734720), (3, 99156480), (4, 74367360), (5, 59493888), (6, 49578240), (8, 37183680), (9, 33052160), (10, 29746944), (12, 24789120), (15, 19831296), (16, 18591840), (18, 16526080), (20, 14873472), (24, 12394560), (30, 9915648), (32, 9295920), (36, 8263040), (40, 7436736), (45, 6610432), (48, 6197280), (60, 4957824), (64, 4647960), (72, 4131520), (80, 3718368), (90, 3305216), (96, 3098640), (120, 2478912), (128, 2323980), (144, 2065760), (160, 1859184), (180, 1652608), (192, 1549320), (240, 1239456), (256, 1161990), (288, 1032880), (320, 929592), (360, 826304), (384, 774660), (480, 619728), (512, 580995), (576, 516440), (640, 464796), (720, 413152), (768, 387330), (960, 309864), (1152, 258220), (1280, 232398), (1440, 206576), (1536, 193665), (1920, 154932), (2304, 129110), (2560, 116199), (2880, 103288), (3840, 77466), (4608, 64555), (5760, 51644), (7680, 38733), (11520, 25822), (12911, 23040)]