47279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32833}}^1$

素因数の和:32854

約数の個数: 72

約数和(自身を含む): 161346276

約数和(自身を除く): 114066756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32833, 65666, 98499, 131332, 164165, 196998, 262664, 295497, 328330, 393996, 492495, 525328, 590994, 656660, 787992, 984990, 1050656, 1181988, 1313320, 1477485, 1575984, 1969980, 2363976, 2626640, 2954970, 3151968, 3939960, 4727952, 5253280, 5909940, 7879920, 9455904, 11819880, 15759840, 23639760, 47279520]

約数ペア:

[(1, 47279520), (2, 23639760), (3, 15759840), (4, 11819880), (5, 9455904), (6, 7879920), (8, 5909940), (9, 5253280), (10, 4727952), (12, 3939960), (15, 3151968), (16, 2954970), (18, 2626640), (20, 2363976), (24, 1969980), (30, 1575984), (32, 1477485), (36, 1313320), (40, 1181988), (45, 1050656), (48, 984990), (60, 787992), (72, 656660), (80, 590994), (90, 525328), (96, 492495), (120, 393996), (144, 328330), (160, 295497), (180, 262664), (240, 196998), (288, 164165), (360, 131332), (480, 98499), (720, 65666), (1440, 32833)]