209662080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109199}}^1$

素因数の和:109221

約数の個数: 64

約数和(自身を含む): 668304000

約数和(自身を除く): 458641920

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, 320, 384, 480, 640, 960, 1920, 109199, 218398, 327597, 436796, 545995, 655194, 873592, 1091990, 1310388, 1637985, 1747184, 2183980, 2620776, 3275970, 3494368, 4367960, 5241552, 6551940, 6988736, 8735920, 10483104, 13103880, 13977472, 17471840, 20966208, 26207760, 34943680, 41932416, 52415520, 69887360, 104831040, 209662080]

約数ペア:

[(1, 209662080), (2, 104831040), (3, 69887360), (4, 52415520), (5, 41932416), (6, 34943680), (8, 26207760), (10, 20966208), (12, 17471840), (15, 13977472), (16, 13103880), (20, 10483104), (24, 8735920), (30, 6988736), (32, 6551940), (40, 5241552), (48, 4367960), (60, 3494368), (64, 3275970), (80, 2620776), (96, 2183980), (120, 1747184), (128, 1637985), (160, 1310388), (192, 1091990), (240, 873592), (320, 655194), (384, 545995), (480, 436796), (640, 327597), (960, 218398), (1920, 109199)]