191996160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49999}}^1$

素因数の和:50023

約数の個数: 72

約数和(自身を含む): 613200000

約数和(自身を除く): 421203840

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, 640, 768, 960, 1280, 1920, 3840, 49999, 99998, 149997, 199996, 249995, 299994, 399992, 499990, 599988, 749985, 799984, 999980, 1199976, 1499970, 1599968, 1999960, 2399952, 2999940, 3199936, 3999920, 4799904, 5999880, 6399872, 7999840, 9599808, 11999760, 12799744, 15999680, 19199616, 23999520, 31999360, 38399232, 47999040, 63998720, 95998080, 191996160]

約数ペア:

[(1, 191996160), (2, 95998080), (3, 63998720), (4, 47999040), (5, 38399232), (6, 31999360), (8, 23999520), (10, 19199616), (12, 15999680), (15, 12799744), (16, 11999760), (20, 9599808), (24, 7999840), (30, 6399872), (32, 5999880), (40, 4799904), (48, 3999920), (60, 3199936), (64, 2999940), (80, 2399952), (96, 1999960), (120, 1599968), (128, 1499970), (160, 1199976), (192, 999980), (240, 799984), (256, 749985), (320, 599988), (384, 499990), (480, 399992), (640, 299994), (768, 249995), (960, 199996), (1280, 149997), (1920, 99998), (3840, 49999)]