1864320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{971}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 5948640

約数和(自身を除く): 4084320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 971, 1920, 1942, 2913, 3884, 4855, 5826, 7768, 9710, 11652, 14565, 15536, 19420, 23304, 29130, 31072, 38840, 46608, 58260, 62144, 77680, 93216, 116520, 124288, 155360, 186432, 233040, 310720, 372864, 466080, 621440, 932160, 1864320]

約数ペア:

[(1, 1864320), (2, 932160), (3, 621440), (4, 466080), (5, 372864), (6, 310720), (8, 233040), (10, 186432), (12, 155360), (15, 124288), (16, 116520), (20, 93216), (24, 77680), (30, 62144), (32, 58260), (40, 46608), (48, 38840), (60, 31072), (64, 29130), (80, 23304), (96, 19420), (120, 15536), (128, 14565), (160, 11652), (192, 9710), (240, 7768), (320, 5826), (384, 4855), (480, 3884), (640, 2913), (960, 1942), (971, 1920)]