245934720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{42697}}^1$

素因数の和:42722

約数の個数: 96

約数和(自身を含む): 849263220

約数和(自身を除く): 603328500

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 42697, 85394, 128091, 170788, 213485, 256182, 341576, 384273, 426970, 512364, 640455, 683152, 768546, 853940, 1024728, 1280910, 1366304, 1537092, 1707880, 1921365, 2049456, 2561820, 2732608, 3074184, 3415760, 3842730, 4098912, 5123640, 5465216, 6148368, 6831520, 7685460, 8197824, 10247280, 12296736, 13663040, 15370920, 16395648, 20494560, 24593472, 27326080, 30741840, 40989120, 49186944, 61483680, 81978240, 122967360, 245934720]

約数ペア:

[(1, 245934720), (2, 122967360), (3, 81978240), (4, 61483680), (5, 49186944), (6, 40989120), (8, 30741840), (9, 27326080), (10, 24593472), (12, 20494560), (15, 16395648), (16, 15370920), (18, 13663040), (20, 12296736), (24, 10247280), (30, 8197824), (32, 7685460), (36, 6831520), (40, 6148368), (45, 5465216), (48, 5123640), (60, 4098912), (64, 3842730), (72, 3415760), (80, 3074184), (90, 2732608), (96, 2561820), (120, 2049456), (128, 1921365), (144, 1707880), (160, 1537092), (180, 1366304), (192, 1280910), (240, 1024728), (288, 853940), (320, 768546), (360, 683152), (384, 640455), (480, 512364), (576, 426970), (640, 384273), (720, 341576), (960, 256182), (1152, 213485), (1440, 170788), (1920, 128091), (2880, 85394), (5760, 42697)]