49392240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 154382976

約数和(自身を除く): 104990736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1571, 1572, 1965, 2096, 2620, 3142, 3144, 3930, 4713, 5240, 6284, 6288, 7855, 7860, 9426, 10480, 12568, 15710, 15720, 18852, 23565, 25136, 31420, 31440, 37704, 47130, 62840, 75408, 94260, 125680, 188520, 205801, 377040, 411602, 617403, 823204, 1029005, 1234806, 1646408, 2058010, 2469612, 3087015, 3292816, 4116020, 4939224, 6174030, 8232040, 9878448, 12348060, 16464080, 24696120, 49392240]

約数ペア:

[(1, 49392240), (2, 24696120), (3, 16464080), (4, 12348060), (5, 9878448), (6, 8232040), (8, 6174030), (10, 4939224), (12, 4116020), (15, 3292816), (16, 3087015), (20, 2469612), (24, 2058010), (30, 1646408), (40, 1234806), (48, 1029005), (60, 823204), (80, 617403), (120, 411602), (131, 377040), (240, 205801), (262, 188520), (393, 125680), (524, 94260), (655, 75408), (786, 62840), (1048, 47130), (1310, 37704), (1571, 31440), (1572, 31420), (1965, 25136), (2096, 23565), (2620, 18852), (3142, 15720), (3144, 15710), (3930, 12568), (4713, 10480), (5240, 9426), (6284, 7860), (6288, 7855)]