22371840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{971}}^1$

素因数の和:1000

約数の個数: 120

約数和(自身を含む): 77559768

約数和(自身を除く): 55187928

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, 971, 1152, 1280, 1440, 1536, 1920, 1942, 2304, 2560, 2880, 2913, 3840, 3884, 4608, 4855, 5760, 5826, 7680, 7768, 8739, 9710, 11520, 11652, 14565, 15536, 17478, 19420, 23040, 23304, 29130, 31072, 34956, 38840, 43695, 46608, 58260, 62144, 69912, 77680, 87390, 93216, 116520, 124288, 139824, 155360, 174780, 186432, 233040, 248576, 279648, 310720, 349560, 372864, 466080, 497152, 559296, 621440, 699120, 745728, 932160, 1118592, 1242880, 1398240, 1491456, 1864320, 2237184, 2485760, 2796480, 3728640, 4474368, 5592960, 7457280, 11185920, 22371840]

約数ペア:

[(1, 22371840), (2, 11185920), (3, 7457280), (4, 5592960), (5, 4474368), (6, 3728640), (8, 2796480), (9, 2485760), (10, 2237184), (12, 1864320), (15, 1491456), (16, 1398240), (18, 1242880), (20, 1118592), (24, 932160), (30, 745728), (32, 699120), (36, 621440), (40, 559296), (45, 497152), (48, 466080), (60, 372864), (64, 349560), (72, 310720), (80, 279648), (90, 248576), (96, 233040), (120, 186432), (128, 174780), (144, 155360), (160, 139824), (180, 124288), (192, 116520), (240, 93216), (256, 87390), (288, 77680), (320, 69912), (360, 62144), (384, 58260), (480, 46608), (512, 43695), (576, 38840), (640, 34956), (720, 31072), (768, 29130), (960, 23304), (971, 23040), (1152, 19420), (1280, 17478), (1440, 15536), (1536, 14565), (1920, 11652), (1942, 11520), (2304, 9710), (2560, 8739), (2880, 7768), (2913, 7680), (3840, 5826), (3884, 5760), (4608, 4855)]