212874240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13859}}^1$

素因数の和:13887

約数の個数: 88

約数和(自身を含む): 680914080

約数和(自身を除く): 468039840

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 13859, 15360, 27718, 41577, 55436, 69295, 83154, 110872, 138590, 166308, 207885, 221744, 277180, 332616, 415770, 443488, 554360, 665232, 831540, 886976, 1108720, 1330464, 1663080, 1773952, 2217440, 2660928, 3326160, 3547904, 4434880, 5321856, 6652320, 7095808, 8869760, 10643712, 13304640, 14191616, 17739520, 21287424, 26609280, 35479040, 42574848, 53218560, 70958080, 106437120, 212874240]

約数ペア:

[(1, 212874240), (2, 106437120), (3, 70958080), (4, 53218560), (5, 42574848), (6, 35479040), (8, 26609280), (10, 21287424), (12, 17739520), (15, 14191616), (16, 13304640), (20, 10643712), (24, 8869760), (30, 7095808), (32, 6652320), (40, 5321856), (48, 4434880), (60, 3547904), (64, 3326160), (80, 2660928), (96, 2217440), (120, 1773952), (128, 1663080), (160, 1330464), (192, 1108720), (240, 886976), (256, 831540), (320, 665232), (384, 554360), (480, 443488), (512, 415770), (640, 332616), (768, 277180), (960, 221744), (1024, 207885), (1280, 166308), (1536, 138590), (1920, 110872), (2560, 83154), (3072, 69295), (3840, 55436), (5120, 41577), (7680, 27718), (13859, 15360)]