89848320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11699}}^1$

素因数の和:11725

約数の個数: 80

約数和(自身を含む): 287258400

約数和(自身を除く): 197410080

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, 2560, 3840, 7680, 11699, 23398, 35097, 46796, 58495, 70194, 93592, 116990, 140388, 175485, 187184, 233980, 280776, 350970, 374368, 467960, 561552, 701940, 748736, 935920, 1123104, 1403880, 1497472, 1871840, 2246208, 2807760, 2994944, 3743680, 4492416, 5615520, 5989888, 7487360, 8984832, 11231040, 14974720, 17969664, 22462080, 29949440, 44924160, 89848320]

約数ペア:

[(1, 89848320), (2, 44924160), (3, 29949440), (4, 22462080), (5, 17969664), (6, 14974720), (8, 11231040), (10, 8984832), (12, 7487360), (15, 5989888), (16, 5615520), (20, 4492416), (24, 3743680), (30, 2994944), (32, 2807760), (40, 2246208), (48, 1871840), (60, 1497472), (64, 1403880), (80, 1123104), (96, 935920), (120, 748736), (128, 701940), (160, 561552), (192, 467960), (240, 374368), (256, 350970), (320, 280776), (384, 233980), (480, 187184), (512, 175485), (640, 140388), (768, 116990), (960, 93592), (1280, 70194), (1536, 58495), (1920, 46796), (2560, 35097), (3840, 23398), (7680, 11699)]