18424320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2399}}^1$

素因数の和:2425

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 40500480

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2399, 2560, 3840, 4798, 7197, 7680, 9596, 11995, 14394, 19192, 23990, 28788, 35985, 38384, 47980, 57576, 71970, 76768, 95960, 115152, 143940, 153536, 191920, 230304, 287880, 307072, 383840, 460608, 575760, 614144, 767680, 921216, 1151520, 1228288, 1535360, 1842432, 2303040, 3070720, 3684864, 4606080, 6141440, 9212160, 18424320]

約数ペア:

[(1, 18424320), (2, 9212160), (3, 6141440), (4, 4606080), (5, 3684864), (6, 3070720), (8, 2303040), (10, 1842432), (12, 1535360), (15, 1228288), (16, 1151520), (20, 921216), (24, 767680), (30, 614144), (32, 575760), (40, 460608), (48, 383840), (60, 307072), (64, 287880), (80, 230304), (96, 191920), (120, 153536), (128, 143940), (160, 115152), (192, 95960), (240, 76768), (256, 71970), (320, 57576), (384, 47980), (480, 38384), (512, 35985), (640, 28788), (768, 23990), (960, 19192), (1280, 14394), (1536, 11995), (1920, 9596), (2399, 7680), (2560, 7197), (3840, 4798)]