476075520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20663}}^1$

素因数の和:20692

約数の個数: 120

約数和(自身を含む): 1648863216

約数和(自身を除く): 1172787696

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, 20663, 23040, 41326, 61989, 82652, 103315, 123978, 165304, 185967, 206630, 247956, 309945, 330608, 371934, 413260, 495912, 619890, 661216, 743868, 826520, 929835, 991824, 1239780, 1322432, 1487736, 1653040, 1859670, 1983648, 2479560, 2644864, 2975472, 3306080, 3719340, 3967296, 4959120, 5289728, 5950944, 6612160, 7438680, 7934592, 9918240, 10579456, 11901888, 13224320, 14877360, 15869184, 19836480, 23803776, 26448640, 29754720, 31738368, 39672960, 47607552, 52897280, 59509440, 79345920, 95215104, 119018880, 158691840, 238037760, 476075520]

約数ペア:

[(1, 476075520), (2, 238037760), (3, 158691840), (4, 119018880), (5, 95215104), (6, 79345920), (8, 59509440), (9, 52897280), (10, 47607552), (12, 39672960), (15, 31738368), (16, 29754720), (18, 26448640), (20, 23803776), (24, 19836480), (30, 15869184), (32, 14877360), (36, 13224320), (40, 11901888), (45, 10579456), (48, 9918240), (60, 7934592), (64, 7438680), (72, 6612160), (80, 5950944), (90, 5289728), (96, 4959120), (120, 3967296), (128, 3719340), (144, 3306080), (160, 2975472), (180, 2644864), (192, 2479560), (240, 1983648), (256, 1859670), (288, 1653040), (320, 1487736), (360, 1322432), (384, 1239780), (480, 991824), (512, 929835), (576, 826520), (640, 743868), (720, 661216), (768, 619890), (960, 495912), (1152, 413260), (1280, 371934), (1440, 330608), (1536, 309945), (1920, 247956), (2304, 206630), (2560, 185967), (2880, 165304), (3840, 123978), (4608, 103315), (5760, 82652), (7680, 61989), (11520, 41326), (20663, 23040)]